From 16bc24b796de76ec1a5fa66dcfe2129a2b02d370 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=A6=8C=20=EA=A6=AB=EA=A6=B6=20=EA=A6=8F=EA=A7=80?=
 =?UTF-8?q?=EA=A6=A6=EA=A6=BF=20=EA=A6=A7=20=EA=A6=AE=20=EA=A6=91=20?=
 =?UTF-8?q?=EA=A6=A9=20=EA=A6=AD=EA=A7=80?= <erik@darapsa.co.id>
Date: Sat, 7 Sep 2019 15:40:47 +0800
Subject: Changed controller's parent to the engine

to give more flexibility
---
 controller.cxx | 11 ++++++++---
 kelakon.pro    |  2 ++
 main.cxx       | 21 ++++++++-------------
 user.hxx       |  1 +
 4 files changed, 19 insertions(+), 16 deletions(-)

diff --git a/controller.cxx b/controller.cxx
index 4e518f4..757d475 100644
--- a/controller.cxx
+++ b/controller.cxx
@@ -1,14 +1,19 @@
+#include <QQmlApplicationEngine>
 #include "worker.hxx"
 #include "controller.hxx"
 
-Controller::Controller(QObject* parent) :
-	QObject{parent}
+Controller::Controller(QObject* parent) : QObject{parent}
 {
 	Worker* worker = new Worker{};
 	worker->moveToThread(&thread);
 	connect(&thread, &QThread::finished, worker, &QObject::deleteLater);
-	connect(parent, SIGNAL(logIn(QString, QString)),
+
+	auto engine = dynamic_cast<QQmlApplicationEngine*>(parent);
+	auto rootObjects = engine->rootObjects();
+	auto appWindow = rootObjects[0];
+	connect(appWindow, SIGNAL(logIn(QString, QString)),
 			worker, SLOT(logIn(QString, QString)));
+
 	thread.start();
 }
 
diff --git a/kelakon.pro b/kelakon.pro
index 8b9ead1..847864d 100644
--- a/kelakon.pro
+++ b/kelakon.pro
@@ -2,6 +2,8 @@ QT += \
 	quickcontrols2 \
 	svg
 
+*-g++: QMAKE_CXXFLAGS += -std=gnu++17
+*-clang: QMAKE_CXXFLAGS += -std=c++17
 debug: DEFINES += DEBUG
 
 HEADERS += \
diff --git a/main.cxx b/main.cxx
index 9437396..479d302 100644
--- a/main.cxx
+++ b/main.cxx
@@ -10,21 +10,16 @@ int main(int argc, char* argv[])
 	QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
 	QGuiApplication app(argc, argv);
 	QQmlApplicationEngine engine;
-
-	qmlRegisterSingletonType<User>("id.co.darapsa.kelakon.user", 0, 1, "User", [](QQmlEngine *engine, QJSEngine *scriptEngine) -> QObject* {
-		Q_UNUSED(engine)
-		Q_UNUSED(scriptEngine)
-		return new User{};
-	});
-
+	User::typeId = qmlRegisterSingletonType<User>("id.co.darapsa.kelakon.user"
+			, 0, 1, "User"
+			, [](QQmlEngine *engine, QJSEngine *scriptEngine) -> QObject* {
+			Q_UNUSED(engine)
+			Q_UNUSED(scriptEngine)
+			return new User{};
+			});
 	engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
-	auto rootObjects = engine.rootObjects();
-	if (rootObjects.isEmpty()) return -1;
-
-	auto appWindow = rootObjects[0];
-	Controller controller{appWindow};
+	Controller controller{&engine};
 	TaskList taskList;
 	engine.rootContext()->setContextProperty("taskList", &taskList);
-
 	return app.exec();
 }
diff --git a/user.hxx b/user.hxx
index 18dd176..3bb9b7e 100644
--- a/user.hxx
+++ b/user.hxx
@@ -32,6 +32,7 @@ class User : public QObject
 			m_isLoggedIn{isLoggedIn}
 		{}
 		~User() {}
+		inline static int typeId;
 
 		QString const& name() const { return m_name; }
 		QString const& password() const { return m_password; }
-- 
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