Makes QApplication custom

CMakeLists.txt

@@ -113,6 +113,7 @@ add_library(${CORE_WIDGETS_ADDON} SHARED
     "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtCore/QObject/nobject.hpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/core/FlexLayout/flexlayout.hpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtGui/QMovie/nmovie.hpp"
+    "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtGui/QApplication/napplication.hpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtWidgets/QWidget/nwidget.hpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtWidgets/QDialog/ndialog.hpp"
     "${PROJECT_SOURCE_DIR}/src/cpp/include/nodegui/QtWidgets/QLabel/nlabel.hpp"

src/cpp/include/nodegui/QtGui/QApplication/napplication.hpp

@@ -0,0 +1,17 @@
+#pragma once
+#include <QApplication>
+
+#include "Extras/Export/export.h"
+#include "QtCore/QObject/qobject_macro.h"
+#include "napi.h"
+
+class DLL_EXPORT NApplication : public QApplication, public EventWidget {
+  Q_OBJECT
+  EVENTWIDGET_IMPLEMENTATIONS(QApplication)
+ public:
+  using QApplication::QApplication;  // inherit all constructors of QApplication
+  void connectSignalsToEventEmitter() {
+    // Qt Connects: Implement all signal connects here
+    QOBJECT_SIGNALS
+  }
+};

src/cpp/include/nodegui/QtGui/QApplication/qapplication_wrap.h

@@ -2,7 +2,7 @@
 
 #include <napi.h>
 
-#include <QApplication>
+#include "napplication.hpp"
 #include <QPointer>
 
 #include "Extras/Export/export.h"
@@ -12,9 +12,7 @@ class DLL_EXPORT QApplicationWrap : public Napi::ObjectWrap<QApplicationWrap> {
   COMPONENT_WRAPPED_METHODS_DECLARATION
 
  private:
-  QPointer<QApplication> instance;
-  static int argc;
-  static char** argv;
+  QPointer<NApplication> instance;
   bool _wasManuallyCreated = false;
 
  public:
@@ -22,7 +20,7 @@ class DLL_EXPORT QApplicationWrap : public Napi::ObjectWrap<QApplicationWrap> {
   static Napi::Object init(Napi::Env env, Napi::Object exports);
   QApplicationWrap(const Napi::CallbackInfo& info);
   ~QApplicationWrap();
-  QApplication* getInternalInstance();
+  NApplication* getInternalInstance();
   // Wrapped methods
   Napi::Value processEvents(const Napi::CallbackInfo& info);
   Napi::Value exec(const Napi::CallbackInfo& info);

src/cpp/lib/QtGui/QApplication/qapplication_wrap.cpp

@@ -1,12 +1,11 @@
 #include "QtGui/QApplication/qapplication_wrap.h"
 
+#include "core/Integration/integration.h"
 #include "Extras/Utils/nutils.h"
 #include "QtGui/QClipboard/qclipboard_wrap.h"
 #include "QtGui/QStyle/qstyle_wrap.h"
 
 Napi::FunctionReference QApplicationWrap::constructor;
-int QApplicationWrap::argc = 0;
-char** QApplicationWrap::argv = NULL;
 
 Napi::Object QApplicationWrap::init(Napi::Env env, Napi::Object exports) {
   Napi::HandleScope scope(env);
@@ -35,9 +34,9 @@ QApplicationWrap::QApplicationWrap(const Napi::CallbackInfo& info)
   Napi::Env env = info.Env();
   Napi::HandleScope scope(env);
   if (info.Length() == 1) {
-    this->instance = info[0].As<Napi::External<QApplication>>().Data();
+    this->instance = info[0].As<Napi::External<NApplication>>().Data();
   } else if (info.Length() == 0) {
-    this->instance = new QApplication(this->argc, this->argv);
+    this->instance = new NApplication(qode::qode_argc, qode::qode_argv);
     this->_wasManuallyCreated = true;
   } else {
     Napi::TypeError::New(env, "Wrong number of arguments")
@@ -51,7 +50,7 @@ QApplicationWrap::~QApplicationWrap() {
   }
 }
 
-QApplication* QApplicationWrap::getInternalInstance() { return this->instance; }
+NApplication* QApplicationWrap::getInternalInstance() { return this->instance; }
 
 Napi::Value QApplicationWrap::processEvents(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
@@ -86,9 +85,9 @@ Napi::Value StaticQApplicationWrapMethods::instance(
     const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
   Napi::HandleScope scope(env);
-  QApplication* app = static_cast<QApplication*>(QCoreApplication::instance());
+  NApplication* app = static_cast<NApplication*>(QCoreApplication::instance());
   Napi::Object instance = QApplicationWrap::constructor.New(
-      {Napi::External<QApplication>::New(env, app)});
+      {Napi::External<NApplication>::New(env, app)});
   return instance;
 }
 

src/cpp/lib/core/Integration/integration.cpp

@@ -1,11 +1,10 @@
 
 #include "core/Integration/integration.h"
-
-#include <QApplication>
+#include "QtGui/QApplication/napplication.hpp"
 #include <QFont>
 
 namespace qodeIntegration {
-static QApplication* app;
+static NApplication* app;
 
 bool QtRunLoopWrapper() {
   int exitCode = app->exec();
@@ -15,7 +14,7 @@ bool QtRunLoopWrapper() {
 
 void integrate() {
   // Bootstrap Qt
-  app = new QApplication(qode::qode_argc, qode::qode_argv);
+  app = new NApplication(qode::qode_argc, qode::qode_argv);
   qode::InjectQodeRunLoop(&QtRunLoopWrapper);
   // Other init settings
   QFont f = QApplication::font();

src/lib/QtGui/QApplication.ts

@@ -3,6 +3,7 @@ import { Component, NativeElement } from '../core/Component';
 import { checkIfNativeElement } from '../utils/helpers';
 import { QClipboard } from './QClipboard';
 import { QStyle } from './QStyle';
+import { QObjectSignals, NodeObject } from '../QtCore/QObject';
 
 /**
  
@@ -21,17 +22,19 @@ const qApp = QApplication.instance();
 qApp.quit();
 ```
  */
-export class QApplication extends Component {
+export class QApplication extends NodeObject<QApplicationSignals> {
     native: NativeElement;
     constructor();
     constructor(native: NativeElement);
     constructor(arg?: NativeElement) {
-        super();
+        let native: NativeElement;
         if (checkIfNativeElement(arg)) {
-            this.native = arg as NativeElement;
+            native = arg as NativeElement;
         } else {
-            this.native = new addon.QApplication();
+            native = new addon.QApplication();
         }
+        super(native);
+        this.native = native;
     }
     static clipboard(): QClipboard {
         return new QClipboard(addon.QApplication.clipboard());
@@ -62,3 +65,5 @@ export class QApplication extends Component {
         return new QStyle(addon.QApplication.style());
     }
 }
+
+export type QApplicationSignals = QObjectSignals;