code cleanups

examples/mvvmcore/SampleCore/resultviewmodel.cpp

@@ -25,7 +25,7 @@ void ResultViewModel::setResult(QString result)
 	if (_result == result)
 		return;
 
-	_result = result;
+	_result = std::move(result);
 	emit resultChanged(_result);
 }
 

src/imports/mvvmquick/qqmlquickpresenter.cpp

@@ -127,8 +127,8 @@ void QQmlQuickPresenter::present(ViewModel *viewModel, const QVariantHash &param
 		}
 		_latestComponent = new QQmlComponent{_engine};
 		component = new QSharedPointer<QQmlComponent>{_latestComponent.data()};
-		_componentCache.insert(viewUrl, component);
 		_loadQueue.enqueue(std::make_tuple(*component, viewModel, params, parent));
+		_componentCache.insert(viewUrl, component);
 
 		//setup ui status
 		emit viewLoadingChanged(true);

src/mvvmcore/binding.cpp

@@ -112,14 +112,14 @@ void Binding::unbind()
 
 Binding BindingPrivate::bind(QObject *viewModel, QMetaProperty viewModelProperty, QObject *view, QMetaProperty viewProperty, Binding::BindingDirection type, QMetaMethod viewModelChangeSignal, QMetaMethod viewChangeSignal)
 {
-	QPointer<BindingPrivate> binderPrivate = new BindingPrivate(viewModel, std::move(viewModelProperty), view, std::move(viewProperty));
+	QPointer<BindingPrivate> binderPrivate = new BindingPrivate(viewModel, viewModelProperty, view, viewProperty);
 
 	if(type.testFlag(Binding::SingleInit))
 		binderPrivate->init();
 	if(type.testFlag(Binding::OneWayToView))
-		binderPrivate->bindFrom(std::move(viewModelChangeSignal));
+		binderPrivate->bindFrom(viewModelChangeSignal);
 	if(type.testFlag(Binding::OneWayToViewModel))
-		binderPrivate->bindTo(std::move(viewChangeSignal));
+		binderPrivate->bindTo(viewChangeSignal);
 
 	return binderPrivate;
 }
@@ -128,8 +128,8 @@ BindingPrivate::BindingPrivate(QObject *viewModel, QMetaProperty viewModelProper
 	QObject(view),
 	viewModel(viewModel),
 	view(view),
-	viewModelProperty(std::move(viewModelProperty)),
+	viewModelProperty(viewModelProperty),
-	viewProperty(std::move(viewProperty))
+	viewProperty(viewProperty)
 {
 	connect(viewModel, &QObject::destroyed,
 			this, &BindingPrivate::deleteLater);

src/mvvmcore/coreapp.cpp

@@ -204,7 +204,7 @@ void CoreApp::showImp(const QMetaObject *metaObject, const QVariantHash &params,
 	QMetaObject::invokeMethod(CoreAppPrivate::dInstance().data(), "showViewModel", Qt::QueuedConnection,
 							  Q_ARG(const QMetaObject*, metaObject),
 							  Q_ARG(QVariantHash, params),
-							  Q_ARG(QPointer<ViewModel>, std::move(parentViewModel)),
+							  Q_ARG(QPointer<ViewModel>, parentViewModel),
 							  Q_ARG(quint32, 0));
 }
 

src/mvvmcore/message.cpp

@@ -39,7 +39,7 @@ MessageConfig::MessageConfig(const QByteArray &type, const QByteArray &subType)
 	resetButtons();
 }
 
-MessageConfig::MessageConfig(MessageConfig &&other)= default;
+MessageConfig::MessageConfig(MessageConfig &&other) noexcept = default;
 
 MessageConfig::MessageConfig(const MessageConfig &other) = default;
 
@@ -47,7 +47,7 @@ MessageConfig::~MessageConfig() = default;
 
 MessageConfig &MessageConfig::operator=(const MessageConfig &other) = default;
 
-MessageConfig &MessageConfig::operator=(MessageConfig &&other) = default;
+MessageConfig &MessageConfig::operator=(MessageConfig &&other) noexcept = default;
 
 QByteArray MessageConfig::type() const
 {

src/mvvmcore/message.h

@@ -123,12 +123,12 @@ public:
 	MessageConfig(const QByteArray &type = TypeMessageBox, const QByteArray &subType = {});
 	//! Copy constructor
 	MessageConfig(const MessageConfig &other);
-	MessageConfig(MessageConfig &&other);
+	MessageConfig(MessageConfig &&other) noexcept;
 	~MessageConfig();
 
 	//! Assignment operator
 	MessageConfig &operator=(const MessageConfig &other);
-	MessageConfig &operator=(MessageConfig &&other);
+	MessageConfig &operator=(MessageConfig &&other) noexcept;
 
 	//! @readAcFn{MessageConfig::type}
 	QByteArray type() const;

src/mvvmcore/settingssetuploader.cpp

@@ -461,10 +461,10 @@ bool SettingsSetupLoader::isUsable(const T &configElement, const QString &fronte
 		return false;
 
 	auto selects = configElement.selectors.split(QLatin1Char('|'), QString::SkipEmptyParts);
-	for(auto select : selects) {
+	for(const auto &select : selects) {
 		auto sels = select.split(QLatin1Char('&'), QString::SkipEmptyParts);
 		auto allSelected = true;
-		for(auto sel : sels) {
+		for(const auto &sel : sels) {
 			if(!selectors.contains(sel)) {
 				allSelected = false;
 				break;

src/mvvmcore/viewmodel.cpp

@@ -68,7 +68,7 @@ void ViewModel::showImp(const QMetaObject *metaObject, QVariantHash params, QPoi
 {
 	QMetaObject::invokeMethod(CoreAppPrivate::dInstance().data(), "showViewModel", Qt::QueuedConnection,
 							  Q_ARG(const QMetaObject*, metaObject),
-							  Q_ARG(QVariantHash, std::move(params)),
+							  Q_ARG(QVariantHash, params),
-							  Q_ARG(QPointer<ViewModel>, std::move(parent)),
+							  Q_ARG(QPointer<ViewModel>, parent),
 							  Q_ARG(quint32, requestCode));
 }

src/mvvmdatasynccore/networkexchangeviewmodel.cpp

@@ -115,7 +115,7 @@ void NetworkExchangeViewModel::setDeviceName(QString deviceName)
 		this->deviceName() == deviceName)
 		return;
 
-	d->exchangeManager->accountManager()->setDeviceName(std::move(deviceName));
+	d->exchangeManager->accountManager()->setDeviceName(deviceName);
 }
 
 void NetworkExchangeViewModel::setActive(bool active)

src/mvvmquick/quickpresenter.cpp

@@ -110,6 +110,7 @@ void QuickPresenter::setInputViewFactory(InputViewFactory *inputViewFactory)
 
 QUrl QuickPresenter::findViewUrl(const QMetaObject *viewModelType)
 {
+	Q_ASSERT(viewModelType);
 	auto currentMeta = viewModelType;
 	while(currentMeta &&
 		  currentMeta->inherits(&ViewModel::staticMetaObject) &&

src/mvvmwidgets/coloredit.cpp

@@ -4,6 +4,7 @@
 #include <QtWidgets/QStylePainter>
 #include <QtWidgets/QStyleOptionFrame>
 #include <QtMvvmCore/Messages>
+#include <utility>
 using namespace QtMvvm;
 
 ColorEdit::ColorEdit(QWidget *parent) :
@@ -113,7 +114,7 @@ QSize ColorButton::sizeHint() const
 
 void ColorButton::setColor(QColor color)
 {
-	_color = color;
+	_color = std::move(color);
 	repaint();
 }
 

src/mvvmwidgets/selectcombobox.cpp

@@ -21,7 +21,9 @@ QVariant SelectComboBox::currentValue() const
 QVariantList SelectComboBox::listElements() const
 {
 	QVariantList res;
-	for(auto i = 0; i < count(); i++) {
+	auto mCount = count();
+	res.reserve(mCount);
+	for(auto i = 0; i < mCount; i++) {
 		auto key = itemText(i);
 		auto value = itemData(i);
 		if(key == value)