From af51bcd8dddff473790e906fa65fbfb74d7f369e Mon Sep 17 00:00:00 2001
From: Daniel Teichmann <daniel.teichmann@das-netzwerkteam.de>
Date: Tue, 28 Jul 2020 04:29:59 +0200
Subject: Add cleanup function when window is about to be closed

---
 main.qml                |  3 +--
 src/main_qmladaptor.cpp |  5 +++++
 src/main_qmladaptor.h   |  5 +++--
 src/session.cpp         | 15 ++++++++++-----
 src/session.h           |  2 +-
 5 files changed, 20 insertions(+), 10 deletions(-)

diff --git a/main.qml b/main.qml
index 649630f..357d5a8 100644
--- a/main.qml
+++ b/main.qml
@@ -32,8 +32,7 @@ ApplicationWindow {
     title: qsTr("Remote Support for your Desktop")
 
     onClosing: {
-//        mainqmladaptor.onCloseHandler();
-//        console.log("Cleanup done, can close!");
+        mainqmladaptor.onCloseHandler();
     }
 
     function minimizeWindow() {
diff --git a/src/main_qmladaptor.cpp b/src/main_qmladaptor.cpp
index ea8f732..9aafbce 100644
--- a/src/main_qmladaptor.cpp
+++ b/src/main_qmladaptor.cpp
@@ -126,6 +126,11 @@ QString MainQMLAdaptor::getPin() {
     return _pin;
 }
 
+void MainQMLAdaptor::onCloseHandler() {
+    // Do cleanup things here...
+    emit onCloseSignal();
+}
+
 //void MainQMLAdaptor::onCloseHandler() {
 //    qDebug() << "Inside MainQMLAdaptor::onCloseHandler()";
 
diff --git a/src/main_qmladaptor.h b/src/main_qmladaptor.h
index 6b90208..eb88b3a 100644
--- a/src/main_qmladaptor.h
+++ b/src/main_qmladaptor.h
@@ -47,7 +47,7 @@ signals:
     void pinChanged(QString pin);
     void urlChanged(QString URL);
 
-//    static void onCloseSignal();
+    void onCloseSignal();
 
 protected:
     QString _url;
@@ -68,5 +68,6 @@ public slots:
     void setURL(QString URL);
     QString getURL();
     QString getPin();
-//    static void onCloseHandler();
+
+    void onCloseHandler();
 };
diff --git a/src/session.cpp b/src/session.cpp
index c87ff71..92ec5fc 100644
--- a/src/session.cpp
+++ b/src/session.cpp
@@ -27,6 +27,12 @@ Session::Session(QObject *parent, MainQMLAdaptor* main_gui) : QObject(parent) {
                          main_gui,
                          SLOT(setURL(QString)));
 
+    // QML -> MainQMLAdaptor::onCloseHandler --onCloseSignal--> session::onCloseHandler
+    QObject::connect(main_gui,
+                         SIGNAL(onCloseSignal()),
+                         this,
+                         SLOT(onCloseHandler()));
+
     this->init_vars();
 }
 
@@ -327,8 +333,7 @@ void Session::status_dbus_replied(QDBusPendingCallWatcher *call) {
     _main_gui->setConnectButtonEnabled(true);
 }
 
-//void Session::onCloseHandler() {
-//    qDebug() << "Inside Session::onCloseHandler()";
-
-//    this->stop(this->getId());
-//}
+void Session::onCloseHandler() {
+    // To cleanup things here
+    this->stop(this->getId());
+}
diff --git a/src/session.h b/src/session.h
index b9106ba..5005cb4 100644
--- a/src/session.h
+++ b/src/session.h
@@ -69,5 +69,5 @@ public slots:
     void stop_dbus_replied(QDBusPendingCallWatcher *call);
     void status_dbus_replied(QDBusPendingCallWatcher *call);
 
-//    void onCloseHandler();
+    void onCloseHandler();
 };
-- 
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