McuSupport: Auto manage memory of McuPackage's version detector

Use smart pointer for member of McuPackage.

Change-Id: I2474fc791b91c489be77aee3aab86401aaef76e8
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: Dawid Śliwa <dawid.sliwa@qt.io>
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>

src/plugins/mcusupport/mcupackage.h

@@ -26,6 +26,7 @@
 #pragma once
 
 #include "mcuabstractpackage.h"
+#include "mcusupportversiondetection.h"
 #include "settingshandler.h"
 
 #include <utils/filepath.h>
@@ -102,7 +103,7 @@ private:
     const Utils::FilePath m_defaultPath;
     const Utils::FilePath m_detectionPath;
     const QString m_settingsKey;
-    const McuPackageVersionDetector *m_versionDetector;
+    QScopedPointer<const McuPackageVersionDetector> m_versionDetector;
 
     Utils::FilePath m_path;
     Utils::FilePath m_relativePathModifier; // relative path to m_path to be returned by path()

src/plugins/mcusupport/mcusupportversiondetection.h

@@ -26,14 +26,12 @@
 #pragma once
 
 #include <utils/filepath.h>
-#include <QObject>
+#include <QString>
 
-namespace McuSupport {
-namespace Internal {
+namespace McuSupport::Internal {
 
-class McuPackageVersionDetector : public QObject
+class McuPackageVersionDetector
 {
-    Q_OBJECT
 public:
     McuPackageVersionDetector();
     virtual ~McuPackageVersionDetector() = default;
@@ -98,5 +96,4 @@ private:
     const QString m_versionRegExp;
 };
 
-} // namespace Internal
-} // namespace McuSupport
+} // namespace McuSupport::Internal

src/plugins/mcusupport/mcutargetfactory.cpp

@@ -27,6 +27,7 @@
 #include "mcuhelpers.h"
 #include "mcupackage.h"
 #include "mcusupportconstants.h"
+#include "mcusupportversiondetection.h"
 #include "mcutarget.h"
 #include "mcutargetdescription.h"
 

src/plugins/mcusupport/test/unittest.cpp

@@ -40,6 +40,7 @@
 #include "mcusupportconstants.h"
 #include "mcusupportoptions.h"
 #include "mcusupportsdk.h"
+#include "mcusupportversiondetection.h"
 #include "mcutargetdescription.h"
 #include "mcutargetfactorylegacy.h"