Wizards: Add the ability to remember user choices

Wizard authors can now provide a persistence key to values where that
makes sense.
For now, we make use of it for the build system type in all wizards and
the minimum Qt version as well as the virtual keyboard settings in the
QtQuick wizards.

Fixes: QTCREATORBUG-16657
Change-Id: I179930665bd163b1cf198467ab8b43bc72f8ec4a
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

14 files changed, 180 insertions, 4 deletions

diff --git a/doc/src/projects/creator-only/creator-projects-custom-wizards-json.qdoc b/doc/src/projects/creator-only/creator-projects-custom-wizards-json.qdoc
index 80fcdaa832..3d29edd0c8 100644
--- a/doc/src/projects/creator-only/creator-projects-custom-wizards-json.qdoc
+++ b/doc/src/projects/creator-only/creator-projects-custom-wizards-json.qdoc
@@ -683,6 +683,11 @@
         \li \c trIncompleteMessage is shown when the field's \c isComplete was
             evaluated to \c false.
 
+        \li \c persistenceKey makes the user choice persistent. The value is
+            taken to be a settings key. If the user changes the default
+            value of the widget, the user-provided value is stored and will
+            become the new default value the next time the wizard is run.
+
         \li \c data specifies settings for the widget:
 
         \list
diff --git a/share/qtcreator/templates/wizards/autotest/wizard.json b/share/qtcreator/templates/wizards/autotest/wizard.json
index 6744a14a8c..e35f9cd980 100644
--- a/share/qtcreator/templates/wizards/autotest/wizard.json
+++ b/share/qtcreator/templates/wizards/autotest/wizard.json
@@ -171,6 +171,7 @@
                     "name": "BuildSystem",
                     "trDisplayName": "Build system:",
                     "type": "ComboBox",
+                    "persistenceKey": "BuildSystemType",
                     "data":
                     {
                         "index": 0,
diff --git a/share/qtcreator/templates/wizards/projects/consoleapp/wizard.json b/share/qtcreator/templates/wizards/projects/consoleapp/wizard.json
index b500c9edf4..aa64d12bed 100644
--- a/share/qtcreator/templates/wizards/projects/consoleapp/wizard.json
+++ b/share/qtcreator/templates/wizards/projects/consoleapp/wizard.json
@@ -39,6 +39,7 @@
                     "name": "BuildSystem",
                     "trDisplayName": "Build system:",
                     "type": "ComboBox",
+                    "persistenceKey": "BuildSystemType",
                     "data":
                     {
                         "index": 0,
diff --git a/share/qtcreator/templates/wizards/projects/cpplibrary/wizard.json b/share/qtcreator/templates/wizards/projects/cpplibrary/wizard.json
index 512ffdfe66..0b12fd67e1 100644
--- a/share/qtcreator/templates/wizards/projects/cpplibrary/wizard.json
+++ b/share/qtcreator/templates/wizards/projects/cpplibrary/wizard.json
@@ -54,6 +54,7 @@
                     "name": "BuildSystem",
                     "trDisplayName": "Build system:",
                     "type": "ComboBox",
+                    "persistenceKey": "BuildSystemType",
                     "data":
                     {
                         "index": 0,
diff --git a/share/qtcreator/templates/wizards/projects/plainc/wizard.json b/share/qtcreator/templates/wizards/projects/plainc/wizard.json
index 66514cb9a7..205e02c379 100644
--- a/share/qtcreator/templates/wizards/projects/plainc/wizard.json
+++ b/share/qtcreator/templates/wizards/projects/plainc/wizard.json
@@ -36,6 +36,7 @@
                     "name": "BuildSystem",
                     "trDisplayName": "Build system:",
                     "type": "ComboBox",
+                    "persistenceKey": "BuildSystemType",
                     "data":
                     {
                         "index": 0,
diff --git a/share/qtcreator/templates/wizards/projects/plaincpp/wizard.json b/share/qtcreator/templates/wizards/projects/plaincpp/wizard.json
index f5fbffaa84..496f2f41c1 100644
--- a/share/qtcreator/templates/wizards/projects/plaincpp/wizard.json
+++ b/share/qtcreator/templates/wizards/projects/plaincpp/wizard.json
@@ -36,6 +36,7 @@
                     "name": "BuildSystem",
                     "trDisplayName": "Build system:",
                     "type": "ComboBox",
+                    "persistenceKey": "BuildSystemType",
                     "data":
                     {
                         "index": 0,
diff --git a/share/qtcreator/templates/wizards/projects/qtquickapplication/empty/wizard.json b/share/qtcreator/templates/wizards/projects/qtquickapplication/empty/wizard.json
index 412aa3f8f8..04fa9bbb7d 100644
--- a/share/qtcreator/templates/wizards/projects/qtquickapplication/empty/wizard.json
+++ b/share/qtcreator/templates/wizards/projects/qtquickapplication/empty/wizard.json
@@ -44,6 +44,7 @@
                     "name": "BuildSystem",
                     "trDisplayName": "Build system:",
                     "type": "ComboBox",
+                    "persistenceKey": "BuildSystemType",
                     "data":
                     {
                         "index": 0,
@@ -79,6 +80,7 @@
                     "name": "QtVersion",
                     "trDisplayName": "Minimal required Qt version:",
                     "type": "ComboBox",
+                    "persistenceKey": "QtQuick.minimumQtVersion",
                     "data":
                     {
                         "index": 1,
@@ -163,6 +165,7 @@
                     "name": "UseVirtualKeyboard",
                     "trDisplayName": "Use Qt Virtual Keyboard",
                     "type": "CheckBox",
+                    "persistenceKey": "QtQuick.UseVirtualKeyboard.%{UseVirtualKeyboardByDefault}",
                     "data":
                     {
                         "checked": "%{UseVirtualKeyboardByDefault}"
diff --git a/share/qtcreator/templates/wizards/projects/qtquickapplication/scroll/wizard.json b/share/qtcreator/templates/wizards/projects/qtquickapplication/scroll/wizard.json
index adfa7def75..1fa633f83d 100644
--- a/share/qtcreator/templates/wizards/projects/qtquickapplication/scroll/wizard.json
+++ b/share/qtcreator/templates/wizards/projects/qtquickapplication/scroll/wizard.json
@@ -46,6 +46,7 @@
                     "name": "BuildSystem",
                     "trDisplayName": "Build system:",
                     "type": "ComboBox",
+                    "persistenceKey": "BuildSystemType",
                     "data":
                     {
                         "index": 0,
@@ -81,6 +82,7 @@
                     "name": "QtVersion",
                     "trDisplayName": "Minimal required Qt version:",
                     "type": "ComboBox",
+                    "persistenceKey": "QtQuick.minimumQtVersion",
                     "data":
                     {
                         "index": 1,
@@ -214,6 +216,7 @@
                     "name": "UseVirtualKeyboard",
                     "trDisplayName": "Use Qt Virtual Keyboard",
                     "type": "CheckBox",
+                    "persistenceKey": "QtQuick.UseVirtualKeyboard.%{UseVirtualKeyboardByDefault}",
                     "data":
                     {
                         "checked": "%{UseVirtualKeyboardByDefault}"
diff --git a/share/qtcreator/templates/wizards/projects/qtquickapplication/stack/wizard.json b/share/qtcreator/templates/wizards/projects/qtquickapplication/stack/wizard.json
index a4593f8eb1..59ea4db313 100644
--- a/share/qtcreator/templates/wizards/projects/qtquickapplication/stack/wizard.json
+++ b/share/qtcreator/templates/wizards/projects/qtquickapplication/stack/wizard.json
@@ -46,6 +46,7 @@
                     "name": "BuildSystem",
                     "trDisplayName": "Build system:",
                     "type": "ComboBox",
+                    "persistenceKey": "BuildSystemType",
                     "data":
                     {
                         "index": 0,
@@ -81,6 +82,7 @@
                     "name": "QtVersion",
                     "trDisplayName": "Minimal required Qt version:",
                     "type": "ComboBox",
+                    "persistenceKey": "QtQuick.minimumQtVersion",
                     "data":
                     {
                         "index": 1,
@@ -232,6 +234,7 @@
                     "name": "UseVirtualKeyboard",
                     "trDisplayName": "Use Qt Virtual Keyboard",
                     "type": "CheckBox",
+                    "persistenceKey": "QtQuick.UseVirtualKeyboard.%{UseVirtualKeyboardByDefault}",
                     "data":
                     {
                         "checked": "%{UseVirtualKeyboardByDefault}"
diff --git a/share/qtcreator/templates/wizards/projects/qtquickapplication/swipe/wizard.json b/share/qtcreator/templates/wizards/projects/qtquickapplication/swipe/wizard.json
index 9f47b864e1..b2e90419b4 100644
--- a/share/qtcreator/templates/wizards/projects/qtquickapplication/swipe/wizard.json
+++ b/share/qtcreator/templates/wizards/projects/qtquickapplication/swipe/wizard.json
@@ -46,6 +46,7 @@
                     "name": "BuildSystem",
                     "trDisplayName": "Build system:",
                     "type": "ComboBox",
+                    "persistenceKey": "BuildSystemType",
                     "data":
                     {
                         "index": 0,
@@ -81,6 +82,7 @@
                     "name": "QtVersion",
                     "trDisplayName": "Minimal required Qt version:",
                     "type": "ComboBox",
+                    "persistenceKey": "QtQuick.minimumQtVersion",
                     "data":
                     {
                         "index": 1,
@@ -232,6 +234,7 @@
                     "name": "UseVirtualKeyboard",
                     "trDisplayName": "Use Qt Virtual Keyboard",
                     "type": "CheckBox",
+                    "persistenceKey": "QtQuick.UseVirtualKeyboard.%{UseVirtualKeyboardByDefault}",
                     "data":
                     {
                         "checked": "%{UseVirtualKeyboardByDefault}"
diff --git a/share/qtcreator/templates/wizards/projects/qtwidgetsapplication/wizard.json b/share/qtcreator/templates/wizards/projects/qtwidgetsapplication/wizard.json
index 971ef3f88f..055299f94d 100644
--- a/share/qtcreator/templates/wizards/projects/qtwidgetsapplication/wizard.json
+++ b/share/qtcreator/templates/wizards/projects/qtwidgetsapplication/wizard.json
@@ -42,6 +42,7 @@
                     "name": "BuildSystem",
                     "trDisplayName": "Build system:",
                     "type": "ComboBox",
+                    "persistenceKey": "BuildSystemType",
                     "data":
                     {
                         "index": 0,
diff --git a/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.cpp b/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.cpp
index 749c660e01..432a22fec1 100644
--- a/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.cpp
+++ b/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.cpp
@@ -29,6 +29,7 @@
 #include "jsonwizard.h"
 #include "jsonwizardfactory.h"
 
+#include <coreplugin/icore.h>
 #include <utils/algorithm.h>
 #include <utils/fancylineedit.h>
 #include <utils/qtcassert.h>
@@ -57,6 +58,7 @@ const char NAME_KEY[] = "name";
 const char DISPLAY_NAME_KEY[] = "trDisplayName";
 const char TOOLTIP_KEY[] = "trToolTip";
 const char MANDATORY_KEY[] = "mandatory";
+const char PERSISTENCE_KEY_KEY[] = "persistenceKey";
 const char VISIBLE_KEY[] = "visible";
 const char ENABLED_KEY[] = "enabled";
 const char SPAN_KEY[] = "span";
@@ -153,6 +155,21 @@ QString JsonFieldPage::Field::type()
     return d->m_type;
 }
 
+void JsonFieldPage::Field::setHasUserChanges()
+{
+    d->m_hasUserChanges = true;
+}
+
+void JsonFieldPage::Field::fromSettings(const QVariant &value)
+{
+    Q_UNUSED(value);
+}
+
+QVariant JsonFieldPage::Field::toSettings() const
+{
+    return {};
+}
+
 JsonFieldPage::Field *JsonFieldPage::Field::parse(const QVariant &input, QString *errorMessage)
 {
     if (input.type() != QVariant::Map) {
@@ -192,6 +209,7 @@ JsonFieldPage::Field *JsonFieldPage::Field::parse(const QVariant &input, QString
     data->setHasSpan(consumeValue(tmp, SPAN_KEY, false).toBool());
     data->setIsCompleteExpando(consumeValue(tmp, IS_COMPLETE_KEY, true),
                                consumeValue(tmp, IS_COMPLETE_MESSAGE_KEY).toString());
+    data->setPersistenceKey(consumeValue(tmp, PERSISTENCE_KEY_KEY).toString());
 
     QVariant dataVal = consumeValue(tmp, DATA_KEY);
     if (!data->parseData(dataVal, errorMessage)) {
@@ -295,6 +313,11 @@ QString JsonFieldPage::Field::toolTip()
     return d->m_toolTip;
 }
 
+QString JsonFieldPage::Field::persistenceKey() const
+{
+    return d->m_persistenceKey;
+}
+
 bool JsonFieldPage::Field::isMandatory()
 {
     return d->m_isMandatory;
@@ -305,6 +328,11 @@ bool JsonFieldPage::Field::hasSpan()
     return d->m_hasSpan;
 }
 
+bool JsonFieldPage::Field::hasUserChanges() const
+{
+    return d->m_hasUserChanges;
+}
+
 QVariant JsonFieldPage::value(const QString &key)
 {
     QVariant v = property(key.toUtf8());
@@ -353,6 +381,11 @@ void JsonFieldPage::Field::setIsCompleteExpando(const QVariant &v, const QString
     d->m_isCompleteExpandoMessage = m;
 }
 
+void JsonFieldPage::Field::setPersistenceKey(const QString &key)
+{
+    d->m_persistenceKey = key;
+}
+
 // --------------------------------------------------------------------
 // LabelFieldData:
 // --------------------------------------------------------------------
@@ -494,6 +527,7 @@ QWidget *LineEditField::createWidget(const QString &displayName, JsonFieldPage *
         w->setHistoryCompleter(m_historyId, m_restoreLastHistoryItem);
 
     w->setEchoMode(m_isPassword ? QLineEdit::Password : QLineEdit::Normal);
+    QObject::connect(w, &FancyLineEdit::textEdited, [this] { setHasUserChanges(); });
 
     return w;
 }
@@ -551,6 +585,16 @@ void LineEditField::initializeData(MacroExpander *expander)
     m_isValidating = false;
 }
 
+void LineEditField::fromSettings(const QVariant &value)
+{
+    m_defaultText = value.toString();
+}
+
+QVariant LineEditField::toSettings() const
+{
+    return qobject_cast<FancyLineEdit *>(widget())->text();
+}
+
 // --------------------------------------------------------------------
 // TextEditFieldData:
 // --------------------------------------------------------------------
@@ -585,6 +629,10 @@ QWidget *TextEditField::createWidget(const QString &displayName, JsonFieldPage *
     Q_UNUSED(page)
     auto w = new QTextEdit;
     w->setAcceptRichText(m_acceptRichText);
+    QObject::connect(w, &QTextEdit::textChanged, [this, w] {
+       if (w->toPlainText() != m_defaultText)
+           setHasUserChanges();
+    });
     return w;
 }
 
@@ -622,6 +670,16 @@ void TextEditField::initializeData(MacroExpander *expander)
     w->setPlainText(expander->expand(m_defaultText));
 }
 
+void TextEditField::fromSettings(const QVariant &value)
+{
+    m_defaultText = value.toString();
+}
+
+QVariant TextEditField::toSettings() const
+{
+    return qobject_cast<QTextEdit *>(widget())->toPlainText();
+}
+
 // --------------------------------------------------------------------
 // PathChooserFieldData:
 // --------------------------------------------------------------------
@@ -678,6 +736,10 @@ QWidget *PathChooserField::createWidget(const QString &displayName, JsonFieldPag
     auto w = new PathChooser;
     if (!m_historyId.isEmpty())
         w->setHistoryCompleter(m_historyId);
+    QObject::connect(w, &PathChooser::pathChanged, [this, w] {
+        if (w->path() != m_path)
+            setHasUserChanges();
+    });
     return w;
 }
 
@@ -720,6 +782,16 @@ void PathChooserField::initializeData(MacroExpander *expander)
         w->setPath(m_currentPath);
 }
 
+void PathChooserField::fromSettings(const QVariant &value)
+{
+    m_path = value.toString();
+}
+
+QVariant PathChooserField::toSettings() const
+{
+    return qobject_cast<PathChooser *>(widget())->path();
+}
+
 // --------------------------------------------------------------------
 // CheckBoxFieldData:
 // --------------------------------------------------------------------
@@ -770,6 +842,7 @@ void CheckBoxField::setup(JsonFieldPage *page, const QString &name)
 
     QObject::connect(w, &QCheckBox::stateChanged, page, [this, page]() {
         m_isModified = true;
+        setHasUserChanges();
         emit page->completeChanged();
     });
 }
@@ -795,6 +868,16 @@ void CheckBoxField::initializeData(MacroExpander *expander)
     w->setChecked(JsonWizard::boolFromVariant(m_checkedExpression, expander));
 }
 
+void CheckBoxField::fromSettings(const QVariant &value)
+{
+    m_checkedExpression = value;
+}
+
+QVariant CheckBoxField::toSettings() const
+{
+    return qobject_cast<QCheckBox *>(widget())->isChecked();
+}
+
 // --------------------------------------------------------------------
 // ListFieldData:
 // --------------------------------------------------------------------
@@ -958,7 +1041,7 @@ QStandardItemModel *ListField::itemModel()
     return m_itemModel;
 }
 
-QItemSelectionModel *ListField::selectionModel()
+QItemSelectionModel *ListField::selectionModel() const
 {
     return m_selectionModel;
 }
@@ -991,6 +1074,22 @@ void ListField::updateIndex()
     }
 }
 
+void ListField::fromSettings(const QVariant &value)
+{
+    for (decltype(m_itemList)::size_type i = 0; i < m_itemList.size(); ++i) {
+        if (m_itemList.at(i)->data(ValueRole) == value) {
+            m_index = int(i);
+            break;
+        }
+    }
+}
+
+QVariant ListField::toSettings() const
+{
+    const int idx = selectionModel()->currentIndex().row();
+    return idx >= 0 ? m_itemList.at(idx)->data(ValueRole) : QVariant();
+}
+
 void ComboBoxField::setup(JsonFieldPage *page, const QString &name)
 {
     auto w = qobject_cast<QComboBox*>(widget());
@@ -1030,7 +1129,10 @@ void ComboBoxField::setup(JsonFieldPage *page, const QString &name)
 
 QWidget *ComboBoxField::createWidget(const QString & /*displayName*/, JsonFieldPage * /*page*/)
 {
-    return new QComboBox;
+    const auto comboBox = new QComboBox;
+    QObject::connect(comboBox, QOverload<int>::of(&QComboBox::activated),
+                     [this] { setHasUserChanges(); });
+    return comboBox;
 }
 
 void ComboBoxField::initializeData(MacroExpander *expander)
@@ -1068,7 +1170,10 @@ void IconListField::setup(JsonFieldPage *page, const QString &name)
 
 QWidget *IconListField::createWidget(const QString & /*displayName*/, JsonFieldPage * /*page*/)
 {
-    return new QListView;
+    const auto listView = new QListView;
+    QObject::connect(listView->selectionModel(), &QItemSelectionModel::currentChanged,
+                     [this] { setHasUserChanges(); });
+    return listView;
 }
 
 void IconListField::initializeData(MacroExpander *expander)
@@ -1131,6 +1236,13 @@ bool JsonFieldPage::setup(const QVariant &data)
         if (!f)
             continue;
         f->createWidget(this);
+        if (!f->persistenceKey().isEmpty()) {
+            f->setPersistenceKey(m_expander->expand(f->persistenceKey()));
+            const QVariant value = Core::ICore::settings()
+                    ->value(fullSettingsKey(f->persistenceKey()));
+            if (value.isValid())
+                f->fromSettings(value);
+        }
         m_fields.append(f);
     }
     return true;
@@ -1172,6 +1284,17 @@ void JsonFieldPage::cleanupPage()
         f->cleanup(m_expander);
 }
 
+bool JsonFieldPage::validatePage()
+{
+    for (Field * const f : qAsConst(m_fields))
+        if (!f->persistenceKey().isEmpty() && f->hasUserChanges()) {
+            const QVariant value = f->toSettings();
+            if (value.isValid())
+                Core::ICore::settings()->setValue(fullSettingsKey(f->persistenceKey()), value);
+    }
+    return true;
+}
+
 void JsonFieldPage::showError(const QString &m) const
 {
     m_errorLabel->setText(m);
@@ -1199,4 +1322,9 @@ JsonFieldPage::Field *JsonFieldPage::createFieldData(const QString &type)
     return nullptr;
 }
 
+QString JsonFieldPage::fullSettingsKey(const QString &fieldKey)
+{
+    return "Wizards/" + fieldKey;
+}
+
 } // namespace ProjectExplorer
diff --git a/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.h b/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.h
index 16da75c4ad..5ef115cfbf 100644
--- a/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.h
+++ b/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.h
@@ -83,8 +83,10 @@ public:
         QString name();
         QString displayName();
         QString toolTip();
+        QString persistenceKey() const;
         bool isMandatory();
         bool hasSpan();
+        bool hasUserChanges() const;
 
     protected:
         QWidget *widget() const;
@@ -95,8 +97,12 @@ public:
         { Q_UNUSED(page); Q_UNUSED(name) }
 
         QString type();
+        void setHasUserChanges();
 
     private:
+        virtual void fromSettings(const QVariant &value);
+        virtual QVariant toSettings() const;
+
         void setTexts(const QString &n, const QString &dn, const QString &tt);
         void setIsMandatory(bool b);
         void setHasSpan(bool b);
@@ -104,6 +110,7 @@ public:
         void setVisibleExpression(const QVariant &v);
         void setEnabledExpression(const QVariant &v);
         void setIsCompleteExpando(const QVariant &v, const QString &m);
+        void setPersistenceKey(const QString &key);
 
         friend class JsonFieldPage;
 
@@ -121,6 +128,7 @@ public:
     bool isComplete() const override;
     void initializePage() override;
     void cleanupPage() override;
+    bool validatePage() override;
 
     QFormLayout *layout() const { return m_formLayout; }
 
@@ -135,6 +143,7 @@ private:
     static QHash<QString, FieldFactory> m_factories;
 
     static Field *createFieldData(const QString &type);
+    static QString fullSettingsKey(const QString &fieldKey);
 
     QFormLayout *m_formLayout;
     QLabel *m_errorLabel;
diff --git a/src/plugins/projectexplorer/jsonwizard/jsonfieldpage_p.h b/src/plugins/projectexplorer/jsonwizard/jsonfieldpage_p.h
index 44ab872802..62db37aff6 100644
--- a/src/plugins/projectexplorer/jsonwizard/jsonfieldpage_p.h
+++ b/src/plugins/projectexplorer/jsonwizard/jsonfieldpage_p.h
@@ -57,11 +57,13 @@ public:
     QString m_toolTip;
     bool m_isMandatory = false;
     bool m_hasSpan = false;
+    bool m_hasUserChanges = false;
 
     QVariant m_visibleExpression;
     QVariant m_enabledExpression;
     QVariant m_isCompleteExpando;
     QString m_isCompleteExpandoMessage;
+    QString m_persistenceKey;
 
     QLabel *m_label = nullptr;
     QWidget *m_widget = nullptr;
@@ -106,6 +108,9 @@ private:
     bool validate(Utils::MacroExpander *expander, QString *message) override;
     void initializeData(Utils::MacroExpander *expander) override;
 
+    void fromSettings(const QVariant &value) override;
+    QVariant toSettings() const override;
+
     bool m_isModified = false;
     bool m_isValidating = false;
     bool m_restoreLastHistoryItem = false;
@@ -130,6 +135,9 @@ private:
     bool validate(Utils::MacroExpander *expander, QString *message) override;
     void initializeData(Utils::MacroExpander *expander) override;
 
+    void fromSettings(const QVariant &value) override;
+    QVariant toSettings() const override;
+
     QString m_defaultText;
     bool m_acceptRichText = false;
     QString m_disabledText;
@@ -150,6 +158,9 @@ private:
     bool validate(Utils::MacroExpander *expander, QString *message) override;
     void initializeData(Utils::MacroExpander *expander) override;
 
+    void fromSettings(const QVariant &value) override;
+    QVariant toSettings() const override;
+
     QString m_path;
     QString m_basePath;
     QString m_historyId;
@@ -172,6 +183,8 @@ private:
 
     bool validate(Utils::MacroExpander *expander, QString *message) override;
     void initializeData(Utils::MacroExpander *expander) override;
+    void fromSettings(const QVariant &value) override;
+    QVariant toSettings() const override;
 
     QString m_checkedValue;
     QString m_uncheckedValue;
@@ -200,7 +213,7 @@ public:
     bool validate(Utils::MacroExpander *expander, QString *message) override;
     void initializeData(Utils::MacroExpander *expander) override;
     QStandardItemModel *itemModel();
-    QItemSelectionModel *selectionModel();
+    QItemSelectionModel *selectionModel() const;
     void setSelectionModel(QItemSelectionModel *selectionModel);
     QSize maxIconSize();
 
@@ -208,6 +221,9 @@ private:
     void addPossibleIconSize(const QIcon &icon);
     void updateIndex();
 
+    void fromSettings(const QVariant &value) override;
+    QVariant toSettings() const override;
+
     std::vector<std::unique_ptr<QStandardItem>> m_itemList;
     QStandardItemModel *m_itemModel = nullptr;
     QItemSelectionModel *m_selectionModel = nullptr;