QmlDesigner: Split nodeOrderChanged notifier

For swap we cannot provide all the arguments and they are only used in the
rewriter. So we use now a simplified notifier for all views except the
rewriter view. After the introduction of the new rewriter we can remove
the old notifier.

Task-number: QDS-4159
Change-Id: Idc91a618ea40da0bda9856888d115a84016597d5
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

src/plugins/qmldesigner/components/componentcore/designeractionmanagerview.cpp

@@ -112,7 +112,7 @@ void DesignerActionManagerView::selectedNodesChanged(const QList<ModelNode> &sel
     emit selectionChanged(!selectedNodes.isEmpty(), singleSelectedModelNode().isRootNode());
 }
 
-void DesignerActionManagerView::nodeOrderChanged(const NodeListProperty &, const ModelNode &, int)
+void DesignerActionManagerView::nodeOrderChanged(const NodeListProperty &)
 {
     setupContext(SelectionContext::UpdateMode::NodeHierachy);
 }

src/plugins/qmldesigner/components/componentcore/designeractionmanagerview.h

@@ -58,7 +58,7 @@ public:
     void currentStateChanged(const ModelNode &) override;
     void selectedNodesChanged(const QList<ModelNode> &,
                                       const QList<ModelNode> &) override;
-    void nodeOrderChanged(const NodeListProperty &, const ModelNode &, int ) override;
+    void nodeOrderChanged(const NodeListProperty &) override;
     void importsChanged(const QList<Import> &, const QList<Import> &) override;
     void signalHandlerPropertiesChanged(const QVector<SignalHandlerProperty> &/*propertyList*/, PropertyChangeFlags /*propertyChange*/) override;
     void variantPropertiesChanged(const QList<VariantProperty>& propertyList, PropertyChangeFlags propertyChangeFlag) override;

src/plugins/qmldesigner/components/debugview/debugview.cpp

@@ -513,16 +513,13 @@ void DebugView::currentStateChanged(const ModelNode &/*node*/)
 
 }
 
-void DebugView::nodeOrderChanged(const NodeListProperty &listProperty, const ModelNode &movedNode, int oldIndex)
+void DebugView::nodeOrderChanged(const NodeListProperty &listProperty)
 {
     if (isDebugViewEnabled()) {
         QTextStream message;
         QString string;
         message.setString(&string);
 
-        message << movedNode << listProperty;
-        message << oldIndex << "to" << listProperty.indexOf(movedNode);
-
         log("::nodeSlide:", string);
     }
 }

src/plugins/qmldesigner/components/debugview/debugview.h

@@ -88,7 +88,7 @@ public:
     void nodeAboutToBeReparented(const ModelNode &node, const NodeAbstractProperty &newPropertyParent, const NodeAbstractProperty &oldPropertyParent, PropertyChangeFlags propertyChange) override;
     void instancesToken(const QString &tokenName, int tokenNumber, const QVector<ModelNode> &nodeVector) override;
     void currentStateChanged(const ModelNode &node) override;
-    void nodeOrderChanged(const NodeListProperty &listProperty, const ModelNode &movedNode, int oldIndex) override;
+    void nodeOrderChanged(const NodeListProperty &listProperty) override;
 
 protected:
     void log(const QString &title, const QString &message, bool highlight = false);

src/plugins/qmldesigner/components/navigator/navigatorview.cpp

@@ -346,9 +346,7 @@ void NavigatorView::instanceErrorChanged(const QVector<ModelNode> &errorNodeList
         m_currentModelInterface->notifyDataChanged(modelNode);
 }
 
-void NavigatorView::nodeOrderChanged(const NodeListProperty &listProperty,
+void NavigatorView::nodeOrderChanged(const NodeListProperty &listProperty)
-                                     const ModelNode &/*node*/,
-                                     int /*oldIndex*/)
 {
     m_currentModelInterface->notifyModelNodesMoved(listProperty.directSubNodes());
 

src/plugins/qmldesigner/components/navigator/navigatorview.h

@@ -75,7 +75,7 @@ public:
 
     void nodeAboutToBeRemoved(const ModelNode &removedNode) override;
     void nodeRemoved(const ModelNode &removedNode, const NodeAbstractProperty &parentProperty, PropertyChangeFlags propertyChange) override;
-    void nodeOrderChanged(const NodeListProperty &listProperty, const ModelNode &movedNode, int oldIndex) override;
+    void nodeOrderChanged(const NodeListProperty &listProperty) override;
 
     void nodeReparented(const ModelNode &node, const NodeAbstractProperty &newPropertyParent, const NodeAbstractProperty &oldPropertyParent, AbstractView::PropertyChangeFlags propertyChange) override;
     void rootNodeTypeChanged(const QString &type, int majorVersion, int minorVersion) override;

src/plugins/qmldesigner/components/stateseditor/stateseditorview.cpp

@@ -526,7 +526,7 @@ void StatesEditorView::nodeReparented(const ModelNode &node, const NodeAbstractP
     }
 }
 
-void StatesEditorView::nodeOrderChanged(const NodeListProperty &listProperty, const ModelNode & /*movedNode*/, int /*oldIndex*/)
+void StatesEditorView::nodeOrderChanged(const NodeListProperty &listProperty)
 {
     if (listProperty.isValid() && listProperty.parentModelNode().isRootNode() && listProperty.name() == "states")
         resetModel();

src/plugins/qmldesigner/components/stateseditor/stateseditorview.h

@@ -73,7 +73,7 @@ public:
                         const NodeAbstractProperty &newPropertyParent,
                         const NodeAbstractProperty &oldPropertyParent,
                         AbstractView::PropertyChangeFlags propertyChange) override;
-    void nodeOrderChanged(const NodeListProperty &listProperty, const ModelNode &movedNode, int oldIndex) override;
+    void nodeOrderChanged(const NodeListProperty &listProperty) override;
     void bindingPropertiesChanged(const QList<BindingProperty>& propertyList, PropertyChangeFlags propertyChange) override;
     void variantPropertiesChanged(const QList<VariantProperty>& propertyList, PropertyChangeFlags propertyChange) override;
 

src/plugins/qmldesigner/designercore/include/abstractview.h

@@ -232,7 +232,10 @@ public:
 
     virtual void fileUrlChanged(const QUrl &oldUrl, const QUrl &newUrl);
 
-    virtual void nodeOrderChanged(const NodeListProperty &listProperty, const ModelNode &movedNode, int oldIndex);
+    virtual void nodeOrderChanged(const NodeListProperty &listProperty);
+    virtual void nodeOrderChanged(const NodeListProperty &listProperty,
+                                  const ModelNode &movedNode,
+                                  int oldIndex);
 
     virtual void importsChanged(const QList<Import> &addedImports, const QList<Import> &removedImports);
     virtual void possibleImportsChanged(const QList<Import> &possibleImports);

src/plugins/qmldesigner/designercore/include/forwardview.h

@@ -65,7 +65,7 @@ public:
 
     void fileUrlChanged(const QUrl &oldUrl, const QUrl &newUrl) override;
 
-    void nodeOrderChanged(const NodeListProperty &listProperty, const ModelNode &movedNode, int oldIndex) override;
+    void nodeOrderChanged(const NodeListProperty &listProperty) override;
     void importsChanged(const QList<Import> &addedImports, const QList<Import> &removedImports) override;
 
     void auxiliaryDataChanged(const ModelNode &node, const PropertyName &name, const QVariant &data) override;
@@ -212,11 +212,10 @@ void ForwardView<ViewType>::fileUrlChanged(const QUrl &oldUrl, const QUrl &newUr
 }
 
 template<class ViewType>
-void ForwardView<ViewType>::nodeOrderChanged(const NodeListProperty &listProperty, const ModelNode &movedNode, int oldIndex)
+void ForwardView<ViewType>::nodeOrderChanged(const NodeListProperty &listProperty)
 {
     foreach (const ViewTypePointer &view, m_targetViewList)
-        view->nodeOrderChanged(NodeListProperty(listProperty, view.data()),
+        view->nodeOrderChanged(NodeListProperty(listProperty, view.data()));
-                                ModelNode(movedNode, view.data()), oldIndex);
 }
 
 template <class ViewType>

src/plugins/qmldesigner/designercore/include/nodeinstanceview.h

@@ -95,7 +95,7 @@ public:
     void nodeTypeChanged(const ModelNode& node, const TypeName &type, int majorVersion, int minorVersion) override;
     void fileUrlChanged(const QUrl &oldUrl, const QUrl &newUrl) override;
     void nodeIdChanged(const ModelNode& node, const QString& newId, const QString& oldId) override;
-    void nodeOrderChanged(const NodeListProperty &listProperty, const ModelNode &movedNode, int oldIndex) override;
+    void nodeOrderChanged(const NodeListProperty &listProperty) override;
     void importsChanged(const QList<Import> &addedImports, const QList<Import> &removedImports) override;
     void auxiliaryDataChanged(const ModelNode &node, const PropertyName &name, const QVariant &data) override;
     void customNotification(const AbstractView *view, const QString &identifier, const QList<ModelNode> &nodeList, const QList<QVariant> &data) override;

src/plugins/qmldesigner/designercore/include/rewriterview.h

@@ -91,7 +91,9 @@ public:
                         const NodeAbstractProperty &oldPropertyParent,
                         AbstractView::PropertyChangeFlags propertyChange) override;
     void nodeIdChanged(const ModelNode& node, const QString& newId, const QString& oldId) override;
-    void nodeOrderChanged(const NodeListProperty &listProperty, const ModelNode &movedNode, int oldIndex) override;
+    void nodeOrderChanged(const NodeListProperty &listProperty,
+                          const ModelNode &movedNode,
+                          int /*oldIndex*/) override;
     void rootNodeTypeChanged(const QString &type, int majorVersion, int minorVersion) override;
     void nodeTypeChanged(const ModelNode& node, const TypeName &type, int majorVersion, int minorVersion) override;
     void customNotification(const AbstractView *view, const QString &identifier,

src/plugins/qmldesigner/designercore/instances/nodeinstanceview.cpp

@@ -562,8 +562,7 @@ void NodeInstanceView::nodeIdChanged(const ModelNode& node, const QString& /*new
     }
 }
 
-void NodeInstanceView::nodeOrderChanged(const NodeListProperty & listProperty,
+void NodeInstanceView::nodeOrderChanged(const NodeListProperty &listProperty)
-                                        const ModelNode & /*movedNode*/, int /*oldIndex*/)
 {
     QTC_ASSERT(m_nodeInstanceServer, return);
     QVector<ReparentContainer> containerList;

src/plugins/qmldesigner/designercore/model/abstractview.cpp

@@ -270,8 +270,11 @@ void AbstractView::fileUrlChanged(const QUrl &/*oldUrl*/, const QUrl &/*newUrl*/
 {
 }
 
-void AbstractView::nodeOrderChanged(const NodeListProperty &/*listProperty*/, const ModelNode &/*movedNode*/, int /*oldIndex*/)
+void AbstractView::nodeOrderChanged(const NodeListProperty & /*listProperty*/) {}
+
+void AbstractView::nodeOrderChanged(const NodeListProperty &listProperty, const ModelNode &, int)
 {
+    nodeOrderChanged(listProperty);
 }
 
 /*!

src/plugins/qmldesigner/designercore/model/model.cpp

@@ -880,12 +880,12 @@ void ModelPrivate::notifyNodeReparent(const InternalNodePointer &node,
 }
 
 void ModelPrivate::notifyNodeOrderChanged(const InternalNodeListPropertyPointer &internalListProperty,
-                                          const InternalNodePointer &node, int oldIndex)
+                                          const InternalNodePointer &node,
+                                          int oldIndex)
 {
     notifyNodeInstanceViewLast([&](AbstractView *view) {
-        view->nodeOrderChanged(NodeListProperty(internalListProperty, m_model, view),
+        NodeListProperty nodeListProperty(internalListProperty, m_model, view);
-                               ModelNode(node, m_model, view),
+        view->nodeOrderChanged(nodeListProperty, ModelNode(node, m_model, view), oldIndex);
-                               oldIndex);
     });
 }
 

src/plugins/qmldesigner/designercore/model/model_p.h

@@ -156,7 +156,9 @@ public:
     void notifyVariantPropertiesChanged(const InternalNodePointer &node, const PropertyNameList &propertyNameList, AbstractView::PropertyChangeFlags propertyChange);
     void notifyScriptFunctionsChanged(const InternalNodePointer &node, const QStringList &scriptFunctionList);
 
-    void notifyNodeOrderChanged(const InternalNodeListPropertyPointer &internalListProperty, const InternalNodePointer &node, int oldIndex);
+    void notifyNodeOrderChanged(const InternalNodeListPropertyPointer &internalListProperty,
+                                const InternalNodePointer &node,
+                                int oldIndex);
     void notifyAuxiliaryDataChanged(const InternalNodePointer &node, const PropertyName &name, const QVariant &data);
     void notifyNodeSourceChanged(const InternalNodePointer &node, const QString &newNodeSource);
 

src/plugins/qmldesigner/designercore/model/rewriterview.cpp

@@ -310,7 +310,9 @@ void RewriterView::nodeIdChanged(const ModelNode& node, const QString& newId, co
         applyChanges();
 }
 
-void RewriterView::nodeOrderChanged(const NodeListProperty &listProperty, const ModelNode &movedNode, int /*oldIndex*/)
+void RewriterView::nodeOrderChanged(const NodeListProperty &listProperty,
+                                    const ModelNode &movedNode,
+                                    int /*oldIndex*/)
 {
     Q_ASSERT(textModifier());
     if (textToModelMerger()->isActive())
@@ -326,6 +328,21 @@ void RewriterView::nodeOrderChanged(const NodeListProperty &listProperty, const
         applyChanges();
 }
 
+void RewriterView::nodeOrderChanged(const NodeListProperty &listProperty)
+{
+    Q_ASSERT(textModifier());
+    if (textToModelMerger()->isActive())
+        return;
+
+    auto modelNodes = listProperty.directSubNodes();
+
+    for (const ModelNode &movedNode : modelNodes)
+        modelToTextMerger()->nodeSlidAround(movedNode, ModelNode{});
+
+    if (!isModificationGroupActive())
+        applyChanges();
+}
+
 void RewriterView::rootNodeTypeChanged(const QString &type, int majorVersion, int minorVersion)
 {
      Q_ASSERT(textModifier());

tests/auto/qml/qmldesigner/testview.cpp

@@ -161,10 +161,10 @@ void TestView::selectedNodesChanged(const QList<QmlDesigner::ModelNode> &selecte
     m_methodCalls += MethodCall("selectedNodesChanged", QStringList() << selectedNodes.join(", ") << lastSelectedNodes.join(", "));
 }
 
-
+void TestView::nodeOrderChanged(const QmlDesigner::NodeListProperty &listProperty)
-void TestView::nodeOrderChanged(const QmlDesigner::NodeListProperty &listProperty, const QmlDesigner::ModelNode &movedNode, int oldIndex)
 {
-    m_methodCalls += MethodCall("nodeOrderChanged", QStringList() << QString::fromUtf8(listProperty.name()) << movedNode.id() << QString::number(oldIndex));
+    m_methodCalls += MethodCall("nodeOrderChanged",
+                                QStringList() << QString::fromUtf8(listProperty.name()));
 }
 
 void TestView::instancePropertyChanged(const QList<QPair<QmlDesigner::ModelNode, QmlDesigner::PropertyName> > &)

tests/auto/qml/qmldesigner/testview.h

@@ -73,8 +73,7 @@ public:
     void selectedNodesChanged(const QList<QmlDesigner::ModelNode> &selectedNodeList,
                               const QList<QmlDesigner::ModelNode> &lastSelectedNodeList);
 
-    void nodeOrderChanged(const QmlDesigner::NodeListProperty &listProperty, const QmlDesigner::ModelNode &movedNode, int oldIndex);
+    void nodeOrderChanged(const QmlDesigner::NodeListProperty &listProperty);
-
 
     virtual void instancePropertyChanged(const QList<QPair<QmlDesigner::ModelNode, QmlDesigner::PropertyName> > &propertyList);
     virtual void instancesCompleted(const QVector<QmlDesigner::ModelNode> &completedNodeList);

tests/unit/mockup/qmldesigner/designercore/include/nodeinstanceview.h

@@ -67,10 +67,7 @@ public:
     {}
     void nodeIdChanged(const ModelNode &node, const QString &newId, const QString &oldId) override
     {}
-    void nodeOrderChanged(const NodeListProperty &listProperty,
+    void nodeOrderChanged(const NodeListProperty &listProperty) override {}
-                          const ModelNode &movedNode,
-                          int oldIndex) override
-    {}
     void rootNodeTypeChanged(const QString &type, int majorVersion, int minorVersion) override {}
     void nodeTypeChanged(const ModelNode &node,
                          const TypeName &type,

tests/unit/mockup/qmldesigner/designercore/include/rewriterview.h

@@ -87,7 +87,7 @@ public:
                         AbstractView::PropertyChangeFlags) override
     {}
     void nodeIdChanged(const ModelNode &, const QString &, const QString &) override {}
-    void nodeOrderChanged(const NodeListProperty &, const ModelNode &, int) override {}
+    void nodeOrderChanged(const NodeListProperty &) override {}
     void rootNodeTypeChanged(const QString &, int, int) override {}
     void nodeTypeChanged(const ModelNode &, const TypeName &, int, int) override {}
     void customNotification(const AbstractView *,