moved reset settings to viewmodel

src/imports/mvvmcore/plugins.qmltypes

@@ -485,6 +485,7 @@ Module {
             revision: 1
             Parameter { name: "key"; type: "string" }
         }
+        Signal { name: "resetAccepted"; revision: 1 }
         Method {
             name: "callAction"
             Parameter { name: "key"; type: "string" }
@@ -514,6 +515,11 @@ Module {
             name: "resetValue"
             Parameter { name: "key"; type: "string" }
         }
+        Method {
+            name: "resetAll"
+            revision: 1
+            Parameter { name: "setup"; type: "SettingsElements::Setup" }
+        }
     }
     Component {
         name: "QtMvvm::ViewModel"

src/imports/mvvmquick/settingsuibuilder.cpp

@@ -64,21 +64,7 @@ void SettingsUiBuilder::restoreDefaults()
 {
 	if(!_viewModel->canRestoreDefaults())
 		return;
-
-	auto result = CoreApp::showDialog(_viewModel->restoreConfig());
-	connect(result, &MessageResult::dialogDone, this, [this](MessageConfig::StandardButton btn) {
-		if(btn != MessageConfig::Yes)
-			return;
-		for(const auto &category : qAsConst(_currentSetup.categories)) {
-			for(const auto &section : category.sections) {
-				for(const auto &group : section.groups) {
-					for(const auto &entry : group.entries)
-						_viewModel->resetValue(entry.key);
-				}
-			}
-		}
-		emit closeSettings();
-	}, Qt::QueuedConnection);
+	_viewModel->resetAll(_currentSetup);
 }
 
 void SettingsUiBuilder::setFilterText(QString filterText)
@@ -118,3 +104,16 @@ void SettingsUiBuilder::startBuildUi()
 		emit presentOverview(_sectionFilterModel, _sectionModel->hasSections());
 	}
 }
+
+void SettingsUiBuilder::setViewModel(SettingsViewModel *viewModel)
+{
+	if(_viewModel == viewModel)
+		return;
+
+	disconnect(_viewModel, &SettingsViewModel::resetAccepted,
+			   this, &SettingsUiBuilder::closeSettings);
+	_viewModel = viewModel;
+	connect(_viewModel, &SettingsViewModel::resetAccepted,
+			this, &SettingsUiBuilder::closeSettings);
+	emit viewModelChanged(_viewModel);
+}

src/imports/mvvmquick/settingsuibuilder.h

@@ -19,7 +19,7 @@ class SettingsUiBuilder : public QObject
 	Q_OBJECT
 
 	Q_PROPERTY(QQuickItem* buildView MEMBER _buildView NOTIFY buildViewChanged)
-	Q_PROPERTY(SettingsViewModel* viewModel MEMBER _viewModel NOTIFY viewModelChanged)
+	Q_PROPERTY(SettingsViewModel* viewModel MEMBER _viewModel WRITE setViewModel NOTIFY viewModelChanged)
 	Q_PROPERTY(QString filterText READ filterText WRITE setFilterText NOTIFY filterTextChanged)
 	Q_PROPERTY(bool allowSearch MEMBER _allowSearch  NOTIFY allowSearchChanged)
 	Q_PROPERTY(bool allowRestore MEMBER _allowRestore  NOTIFY allowRestoreChanged)
@@ -50,6 +50,8 @@ Q_SIGNALS:
 private Q_SLOTS:
 	void startBuildUi();
 
+	void setViewModel(SettingsViewModel *viewModel);
+
 private:
 	QQuickItem* _buildView = nullptr;
 	SettingsViewModel *_viewModel = nullptr;

src/mvvmcore/coreapp.cpp

@@ -2,6 +2,7 @@
 #include "coreapp_p.h"
 #include "qtmvvm_logging_p.h"
 #include "serviceregistry_p.h"
+#include "settingssetup.h"
 
 #include <QtCore/QCommandLineParser>
 #include <QtCore/QRegularExpression>
@@ -32,6 +33,13 @@ void CoreApp::registerApp()
 	//register metatypes
 	qRegisterMetaType<const QMetaObject*>("const QMetaObject*");
 	qRegisterMetaType<MessageConfig::StandardButton>();
+
+	qRegisterMetaType<QtMvvm::SettingsElements::Entry>();
+	qRegisterMetaType<QtMvvm::SettingsElements::Group>();
+	qRegisterMetaType<QtMvvm::SettingsElements::Section>();
+	qRegisterMetaType<QtMvvm::SettingsElements::Category>();
+	qRegisterMetaType<QtMvvm::SettingsElements::Setup>();
+
 	registerInterfaceConverter<IPresenter>();
 
 	//setup

src/mvvmcore/settingsviewmodel.cpp

@@ -76,6 +76,28 @@ void SettingsViewModel::resetValue(const QString &key)
 	emit valueChanged(key);
 }
 
+void SettingsViewModel::resetAll(const SettingsElements::Setup &setup)
+{
+	if(!canRestoreDefaults())
+		return;
+
+	auto result = CoreApp::showDialog(restoreConfig());
+	connect(result, &MessageResult::dialogDone, this, [this, setup](MessageConfig::StandardButton btn) {
+		if(btn != MessageConfig::Yes)
+			return;
+		for(const auto &category : setup.categories) {
+			for(const auto &section : category.sections) {
+				for(const auto &group : section.groups) {
+					for(const auto &entry : group.entries) {
+						resetValue(entry.key);
+					}
+				}
+			}
+		}
+		emit resetAccepted({});
+	}, Qt::QueuedConnection);
+}
+
 void SettingsViewModel::callAction(const QString &key, const QVariantMap &parameters)
 {
 	Q_UNUSED(parameters)

src/mvvmcore/settingsviewmodel.h

@@ -59,6 +59,7 @@ public:
 	Q_INVOKABLE virtual void saveValue(const QString &key, const QVariant &value);
 	//! Resets the value or group identified by the key
 	Q_INVOKABLE virtual void resetValue(const QString &key);
+	Q_REVISION(1) Q_INVOKABLE virtual void resetAll(const SettingsElements::Setup &setup);
 
 public Q_SLOTS:
 	//! Is called when an action type edit is pressed
@@ -75,6 +76,7 @@ Q_SIGNALS:
 	void beginLoadSetup();
 
 	Q_REVISION(1) void valueChanged(const QString &key); //TODO add to save/reset doc
+	Q_REVISION(1) void resetAccepted(QPrivateSignal);
 
 protected:
 	void onInit(const QVariantHash &params) override;

src/mvvmwidgets/settingsdialog.cpp

@@ -27,6 +27,8 @@ SettingsDialog::SettingsDialog(ViewModel *viewModel, QWidget *parent) :
 	connect(d->viewModel, &SettingsViewModel::valueChanged,
 			d, &SettingsDialogPrivate::entryChanged,
 			Qt::QueuedConnection); // to detach updated from the bulk save operation
+	connect(d->viewModel, &SettingsViewModel::resetAccepted,
+			this, &SettingsDialog::accept);
 
 	if(parentWidget()) {
 		setWindowModality(Qt::WindowModal);
@@ -95,7 +97,7 @@ void SettingsDialogPrivate::createUi()
 	auto icoUrl = q->iconOverwrite();
 	if(icoUrl.isValid())
 		viewModel->settingsSetupLoader()->changeDefaultIcon(icoUrl);
-	auto setup = viewModel->loadSetup(QStringLiteral("widgets"));
+	setup = viewModel->loadSetup(QStringLiteral("widgets"));
 
 	ui->filterLineEdit->setVisible(setup.allowSearch);
 	ui->buttonBox->button(QDialogButtonBox::RestoreDefaults)->setVisible(setup.allowRestore && viewModel->canRestoreDefaults());
@@ -246,8 +248,9 @@ void SettingsDialogPrivate::saveValues()
 
 void SettingsDialogPrivate::restoreValues()
 {
-	for(const auto &info : qAsConst(entryMap))
-		viewModel->resetValue(info.first.key);
+	if(!viewModel->canRestoreDefaults())
+		return;
+	viewModel->resetAll(setup);
 }
 
 int SettingsDialogPrivate::calcSpacing(Qt::Orientation orientation)
@@ -434,15 +437,7 @@ void SettingsDialogPrivate::buttonBoxClicked(QAbstractButton *button)
 		saveValues();
 		break;
 	case QDialogButtonBox::RestoreDefaults:
-		if(viewModel->canRestoreDefaults()) {
-			auto result = CoreApp::showDialog(viewModel->restoreConfig());
-			connect(result, &MessageResult::dialogDone, this, [this](MessageConfig::StandardButton btnResult) {
-				if(btnResult == MessageConfig::Yes) {
 		restoreValues();
-					q->accept();
-				}
-			});
-		}
 		break;
 	default:
 		Q_UNREACHABLE();

src/mvvmwidgets/settingsdialog_p.h

@@ -54,6 +54,8 @@ public:
 	CategoryItemDelegate *delegate = nullptr;
 	int maxWidthBase = 0;
 
+	SettingsElements::Setup setup;
+
 	using EntryInfo = QPair<SettingsElements::Entry, QMetaProperty>;
 	QHash<QWidget*, EntryInfo> entryMap;
 	QHash<QString, QWidget*> keyMap;