From 0ee7df32b5271220d85f46c43ebc1bb79f00c282 Mon Sep 17 00:00:00 2001
From: Gerhard Hoffmann <g.hoffmann@atb-online.eu>
Date: Fri, 10 Nov 2023 13:12:59 +0100
Subject: [PATCH] Handle settings. Handle object-parent.

---
 src/ATBAPP/ATBVMCPlugin.cpp        | 13 ++++++++-----
 src/ATBAPP/ATBVMCPlugin.h          |  6 ++++++
 src/ATBAPP/UnifiedDCVMCInterface.h |  6 +++++-
 src/ATBAPP/VMCInterface.h          |  6 ++++++
 4 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/src/ATBAPP/ATBVMCPlugin.cpp b/src/ATBAPP/ATBVMCPlugin.cpp
index 8656d1c..01cfce3 100644
--- a/src/ATBAPP/ATBVMCPlugin.cpp
+++ b/src/ATBAPP/ATBVMCPlugin.cpp
@@ -13,16 +13,15 @@
 
 #include <cstdlib>
 
-
 ATBVMCPlugin::ATBVMCPlugin(QObject *parent)
-  : m_errorCode("")
+  : VMCInterface(parent)
+  , m_errorCode("")
   , m_errorDescription("")
   , m_pluginInfo("")
   , m_serialPortName("")
   , m_useDebug(false)
   , m_pluginState(PLUGIN_STATE::NOT_INITIALIZED)
   , m_eventReceiver(nullptr)  {
-    this->setParent(parent);
 }
 
 ATBVMCPlugin::~ATBVMCPlugin() {
@@ -30,8 +29,12 @@ ATBVMCPlugin::~ATBVMCPlugin() {
 
 PLUGIN_STATE ATBVMCPlugin::initVMCPlugin(QObject *eventReceiver,
                                          QSettings const &settings) {
-    Q_UNUSED(eventReceiver);
-    Q_UNUSED(settings);
+    m_eventReceiver = eventReceiver;
+    m_settings = &settings;
+
+    // Beachte: QSettings hat .fileName().
+    // Damit kann man dann ATBSystem benutzen.
+
     return PLUGIN_STATE::NOT_INITIALIZED;
 }
 
diff --git a/src/ATBAPP/ATBVMCPlugin.h b/src/ATBAPP/ATBVMCPlugin.h
index c6aed0f..61358f3 100644
--- a/src/ATBAPP/ATBVMCPlugin.h
+++ b/src/ATBAPP/ATBVMCPlugin.h
@@ -2,6 +2,7 @@
 #define ATBVMCPLUGIN_H
 
 #include <QObject>
+#include <QSettings>
 
 #include "src/ATBAPP/VMCInterface.h"
 #include "src/ATBAPP/ATBAPPplugin.h"
@@ -9,7 +10,11 @@
 #include "version.h"
 
 #include "include/interfaces.h"
+#include "vmc.h"
 
+class ATBHMIconfig;
+class AppControl;
+class ATBSystem;
 
 class ATBVMCPlugin : public VMCInterface {
     Q_OBJECT
@@ -56,6 +61,7 @@ private:
    bool m_useDebug;
    PLUGIN_STATE m_pluginState;
    QObject* m_eventReceiver;
+   QSettings const *m_settings;
 };
 
 #endif // ATBDEVICECONTROLLERPLUGIN_H
diff --git a/src/ATBAPP/UnifiedDCVMCInterface.h b/src/ATBAPP/UnifiedDCVMCInterface.h
index 1fbedc3..2326243 100644
--- a/src/ATBAPP/UnifiedDCVMCInterface.h
+++ b/src/ATBAPP/UnifiedDCVMCInterface.h
@@ -11,6 +11,10 @@
 
 #include "ATBAPPplugin.h"
 
+class ATBHMIconfig;
+class AppControl;
+class ATBSystem;
+
 class UnifiedDCVMCInterface : public QObject, public ATBAPPplugin {
 
     Q_OBJECT
@@ -43,7 +47,7 @@ public:
         STOP_RECEIPT,    // e.g. Szeged Stop
     };
 
-    explicit UnifiedDCVMCInterface() = default;
+    explicit UnifiedDCVMCInterface(QObject *parent = nullptr) : QObject(parent) {}
     virtual ~UnifiedDCVMCInterface() {}
 
     virtual PLUGIN_STATE initPlugin(QObject *eventReceiver, QSettings const &settings) = 0;
diff --git a/src/ATBAPP/VMCInterface.h b/src/ATBAPP/VMCInterface.h
index 743ce95..2d1efc9 100644
--- a/src/ATBAPP/VMCInterface.h
+++ b/src/ATBAPP/VMCInterface.h
@@ -16,6 +16,9 @@ namespace nsVMCInterface {
     using TICKET_VARIANT = UnifiedDCVMCInterface::TICKET_VARIANT;
 }
 
+
+class ATBHMIconfig;
+
 class VMCInterface : public UnifiedDCVMCInterface {
 
     Q_OBJECT
@@ -24,6 +27,9 @@ class VMCInterface : public UnifiedDCVMCInterface {
 
 public:
 
+    explicit VMCInterface(QObject *parent = nullptr)
+        : UnifiedDCVMCInterface(parent) {}
+
     virtual PLUGIN_STATE initPlugin(QObject *eventReceiver, QSettings const &settings) override {
         return initVMCPlugin(eventReceiver, settings);
     }