INodeEditor: Make use of in-class initializers where applicable

src/Editor/INodeEditor.cpp

@@ -5,15 +5,7 @@
 
 INodeEditor::INodeEditor(QWidget *pParent)
     : IEditor(pParent)
-    , mPickMode(false)
     , mpSelection(new CNodeSelection)
-    , mSelectionLocked(false)
-    , mShowGizmo(false)
-    , mGizmoHovering(false)
-    , mGizmoTransforming(false)
-    , mTranslateSpace(ETransformSpace::World)
-    , mRotateSpace(ETransformSpace::World)
-    , mCloneState(eNotCloning)
 {
     // Create gizmo actions
     mGizmoActions.append(new QAction(QIcon(":/icons/SelectMode.svg"), "Select Objects", this));
@@ -73,7 +65,8 @@ bool INodeEditor::IsGizmoVisible()
 void INodeEditor::BeginGizmoTransform()
 {
     mGizmoTransforming = true;
-    if ((qApp->keyboardModifiers() & Qt::ShiftModifier) != 0) mCloneState = eReadyToClone;
+    if ((qApp->keyboardModifiers() & Qt::ShiftModifier) != 0)
+        mCloneState = ECloneState::ReadyToClone;
 
     foreach (QAction *pAction, mGizmoActions)
         pAction->setEnabled(false);
@@ -96,10 +89,10 @@ void INodeEditor::EndGizmoTransform()
             mUndoStack.push(CScaleNodeCommand::End());
     }
 
-    if (mCloneState == eCloning)
+    if (mCloneState == ECloneState::Cloning)
         mUndoStack.endMacro();
 
-    mCloneState = eNotCloning;
+    mCloneState = ECloneState::NotCloning;
 }
 
 ETransformSpace INodeEditor::CurrentTransformSpace()
@@ -298,11 +291,11 @@ void INodeEditor::OnSelectionModified()
 
 void INodeEditor::OnGizmoMoved()
 {
-    if (mCloneState == eReadyToClone)
+    if (mCloneState == ECloneState::ReadyToClone)
     {
         mUndoStack.beginMacro("Clone");
         mUndoStack.push(new CCloneSelectionCommand(this));
-        mCloneState = eCloning;
+        mCloneState = ECloneState::Cloning;
     }
 
     switch (mGizmo.Mode())

src/Editor/INodeEditor.h

@@ -18,38 +18,46 @@ class INodeEditor : public IEditor
     Q_OBJECT
 
 protected:
+    enum class ECloneState
+    {
+        NotCloning,
+        ReadyToClone,
+        Cloning
+    };
+
     // Node management
     CScene mScene;
     CNodeSelection *mpSelection;
-    bool mSelectionLocked;
+    bool mSelectionLocked = false;
 
     // Gizmo
     CGizmo mGizmo;
-    bool mShowGizmo;
-    bool mGizmoHovering;
-    bool mGizmoTransforming;
-    ETransformSpace mTranslateSpace;
-    ETransformSpace mRotateSpace;
-    enum { eNotCloning, eReadyToClone, eCloning } mCloneState;
+    bool mShowGizmo = false;
+    bool mGizmoHovering = false;
+    bool mGizmoTransforming = false;
+    ETransformSpace mTranslateSpace{ETransformSpace::World};
+    ETransformSpace mRotateSpace{ETransformSpace::World};
+    ECloneState mCloneState{ECloneState::NotCloning};
 
     // Gizmo widgets
-    QActionGroup *mpGizmoGroup;
+    QActionGroup *mpGizmoGroup = nullptr;
     QList<QAction*> mGizmoActions;
-    QComboBox *mpTransformCombo;
+    QComboBox *mpTransformCombo = nullptr;
 
     // Pick mode
-    bool mPickMode;
-    bool mExitOnInvalidPick;
-    bool mEmitOnInvalidPick;
-    bool mEmitOnButtonPress;
-    FNodeFlags mAllowedPickNodes;
-    CSceneNode *mpPickHoverNode;
-    Qt::MouseButtons mPickButtons;
-    Qt::KeyboardModifiers mPickModifiers;
+    bool mPickMode = false;
+    bool mExitOnInvalidPick = false;
+    bool mEmitOnInvalidPick = false;
+    bool mEmitOnButtonPress = false;
+    FNodeFlags mAllowedPickNodes{};
+    CSceneNode *mpPickHoverNode = nullptr;
+    Qt::MouseButtons mPickButtons{};
+    Qt::KeyboardModifiers mPickModifiers{};
 
 public:
-    explicit INodeEditor(QWidget *pParent = 0);
-    virtual ~INodeEditor();
+    explicit INodeEditor(QWidget *pParent = nullptr);
+    ~INodeEditor() override;
+
     CScene* Scene();
     CGizmo* Gizmo();
     bool IsGizmoVisible();