Optimize adjusting new scene rect.

If we know an object that cause adjustment no need to recalc bounding rect for
all scene items.

--HG--
branch : develop

src/app/valentina/mainwindow.cpp

@@ -295,7 +295,7 @@ void MainWindow::AddPP(const QString &PPName)
     comboBoxDraws->blockSignals(false);
 
     // Show best for new PP
-    VMainGraphicsView::NewSceneRect(ui->view->scene(), ui->view);
+    VMainGraphicsView::NewSceneRect(ui->view->scene(), ui->view, spoint);
     //ZoomFitBestCurrent();
     QApplication::postEvent(this, new FitBestCurrentEvent());
 

src/libs/vtools/tools/drawTools/toolcurve/vabstractspline.h

@@ -184,9 +184,9 @@ inline void VAbstractSpline::ShowToolVisualization(bool show)
         ShowHandles(show);
     }
 
-    if (scene())
+    if (QGraphicsScene *sc = scene())
     { // Showing/hiding control points require recalculation scene size.
-        VMainGraphicsView::NewSceneRect(scene(), qApp->getSceneView());
+        VMainGraphicsView::NewSceneRect(sc, qApp->getSceneView(), this);
     }
 }
 

src/libs/vtools/tools/drawTools/toolcurve/vtoolspline.cpp

@@ -287,7 +287,7 @@ void VToolSpline::ControlPointChangePosition(const qint32 &indexSpline, const Sp
 
         if (QGraphicsScene *sc = scene())
         {
-            VMainGraphicsView::NewSceneRect(sc, qApp->getSceneView());
+            VMainGraphicsView::NewSceneRect(sc, qApp->getSceneView(), this);
         }
     }
 }
@@ -454,7 +454,7 @@ void VToolSpline::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
 
             if (QGraphicsScene *sc = scene())
             {
-                VMainGraphicsView::NewSceneRect(sc, qApp->getSceneView());
+                VMainGraphicsView::NewSceneRect(sc, qApp->getSceneView(), this);
             }
         }
 

src/libs/vtools/tools/drawTools/toolcurve/vtoolsplinepath.cpp

@@ -283,7 +283,7 @@ void VToolSplinePath::ControlPointChangePosition(const qint32 &indexSpline, cons
 
         if (QGraphicsScene *sc = scene())
         {
-            VMainGraphicsView::NewSceneRect(sc, qApp->getSceneView());
+            VMainGraphicsView::NewSceneRect(sc, qApp->getSceneView(), this);
         }
     }
 }
@@ -614,7 +614,7 @@ void VToolSplinePath::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
 
             if (QGraphicsScene *sc = scene())
             {
-                VMainGraphicsView::NewSceneRect(sc, qApp->getSceneView());
+                VMainGraphicsView::NewSceneRect(sc, qApp->getSceneView(), this);
             }
         }
 

src/libs/vtools/tools/vtoolseamallowance.cpp

@@ -492,7 +492,7 @@ void VToolSeamAllowance::Update(const VPiece &piece)
     setFlag(QGraphicsItem::ItemSendsGeometryChanges, false);
     VAbstractTool::data.UpdatePiece(m_id, piece);
     RefreshGeometry();
-    VMainGraphicsView::NewSceneRect(m_sceneDetails, qApp->getSceneView());
+    VMainGraphicsView::NewSceneRect(m_sceneDetails, qApp->getSceneView(), this);
     setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);
 }
 

src/libs/vtools/undocommands/addpiece.cpp

@@ -89,8 +89,6 @@ void AddPiece::undo()
             DecrementReferences(m_detail.GetCustomSARecords());
             DecrementReferences(m_detail.GetInternalPaths());
             DecrementReferences(m_detail.GetPins());
-
-            VMainGraphicsView::NewSceneRect(m_scene, qApp->getSceneView());
         }
         else
         {
@@ -127,10 +125,14 @@ void AddPiece::redo()
             m_scene->addItem(m_tool);
             m_tool->ConnectOutsideSignals();
             m_tool->show();
+            VMainGraphicsView::NewSceneRect(m_scene, qApp->getSceneView(), m_tool);
             m_tool.clear();
         }
-
+        else
-        VMainGraphicsView::NewSceneRect(m_scene, qApp->getSceneView());
+        {
+            VMainGraphicsView::NewSceneRect(m_scene, qApp->getSceneView(),
+                                            qobject_cast<VToolSeamAllowance*>(VAbstractPattern::getTool(nodeId)));
+        }
     }
     else
     {

src/libs/vtools/undocommands/deletepiece.cpp

@@ -103,9 +103,8 @@ void DeletePiece::undo()
     m_scene->addItem(m_tool);
     m_tool->ConnectOutsideSignals();
     m_tool->show();
+    VMainGraphicsView::NewSceneRect(m_scene, qApp->getSceneView(), m_tool);
     m_tool.clear();
-
-    VMainGraphicsView::NewSceneRect(m_scene, qApp->getSceneView());
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -133,8 +132,6 @@ void DeletePiece::redo()
         DecrementReferences(m_detail.GetCustomSARecords());
         DecrementReferences(m_detail.GetInternalPaths());
         DecrementReferences(m_detail.GetPins());
-
-        VMainGraphicsView::NewSceneRect(m_scene, qApp->getSceneView());
     }
     else
     {

src/libs/vtools/undocommands/movepiece.cpp

@@ -74,11 +74,12 @@ void MovePiece::undo()
     if (domElement.isElement())
     {
         SaveCoordinates(domElement, m_oldX, m_oldY);
-        if (VToolSeamAllowance *tool = qobject_cast<VToolSeamAllowance *>(VAbstractPattern::getTool(nodeId)))
+        VToolSeamAllowance *tool = qobject_cast<VToolSeamAllowance *>(VAbstractPattern::getTool(nodeId));
+        if (tool)
         {
             tool->Move(m_oldX, m_oldY);
         }
-        VMainGraphicsView::NewSceneRect(m_scene, qApp->getSceneView());
+        VMainGraphicsView::NewSceneRect(m_scene, qApp->getSceneView(), tool);
     }
     else
     {
@@ -96,14 +97,12 @@ void MovePiece::redo()
     {
         SaveCoordinates(domElement, m_newX, m_newY);
 
-        if (redoFlag)
+        VToolSeamAllowance *tool = qobject_cast<VToolSeamAllowance *>(VAbstractPattern::getTool(nodeId));
-        {
+        if (redoFlag && tool)
-            if (VToolSeamAllowance *tool = qobject_cast<VToolSeamAllowance *>(VAbstractPattern::getTool(nodeId)))
         {
             tool->Move(m_newX, m_newY);
         }
-        }
+        VMainGraphicsView::NewSceneRect(m_scene, qApp->getSceneView(), tool);
-        VMainGraphicsView::NewSceneRect(m_scene, qApp->getSceneView());
         redoFlag = true;
     }
     else

src/libs/vtools/undocommands/movespline.cpp

@@ -64,7 +64,6 @@ void MoveSpline::undo()
     qCDebug(vUndo, "Undo.");
 
     Do(oldSpline);
-    VMainGraphicsView::NewSceneRect(scene, qApp->getSceneView());
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -73,7 +72,6 @@ void MoveSpline::redo()
     qCDebug(vUndo, "Redo.");
 
     Do(newSpline);
-    VMainGraphicsView::NewSceneRect(scene, qApp->getSceneView());
 }
 
 //---------------------------------------------------------------------------------------------------------------------

src/libs/vtools/undocommands/movesplinepath.cpp

@@ -63,7 +63,6 @@ void MoveSplinePath::undo()
     qCDebug(vUndo, "Undo.");
 
     Do(oldSplinePath);
-    VMainGraphicsView::NewSceneRect(scene, qApp->getSceneView());
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -72,7 +71,6 @@ void MoveSplinePath::redo()
     qCDebug(vUndo, "Redo.");
 
     Do(newSplinePath);
-    VMainGraphicsView::NewSceneRect(scene, qApp->getSceneView());
 }
 
 //---------------------------------------------------------------------------------------------------------------------

src/libs/vwidgets/vgraphicssimpletextitem.cpp

@@ -116,12 +116,9 @@ void VGraphicsSimpleTextItem::paint(QPainter *painter, const QStyleOptionGraphic
         m_oldScale = 1;
     }
 
-    if (scene && not scene->sceneRect().contains(sceneBoundingRect()))
-    {
     if (QGraphicsView *view = scene->views().at(0))
     {
-            VMainGraphicsView::NewSceneRect(scene, view);
+        VMainGraphicsView::NewSceneRect(scene, view, this);
-        }
     }
     QGraphicsSimpleTextItem::paint(painter, option, widget);
 }

src/libs/vwidgets/vmaingraphicsview.cpp

@@ -578,11 +578,13 @@ void VMainGraphicsView::AllowRubberBand(bool value)
  * @param sc scene.
  * @param view view.
  */
-void VMainGraphicsView::NewSceneRect(QGraphicsScene *sc, QGraphicsView *view)
+void VMainGraphicsView::NewSceneRect(QGraphicsScene *sc, QGraphicsView *view, QGraphicsItem *item)
 {
     SCASSERT(sc != nullptr)
     SCASSERT(view != nullptr)
 
+    if (item == nullptr)
+    {
         //Calculate view rect
         const QRectF viewRect = SceneVisibleArea(view);
 
@@ -593,6 +595,11 @@ void VMainGraphicsView::NewSceneRect(QGraphicsScene *sc, QGraphicsView *view)
 
         //Unite two rects
         sc->setSceneRect(itemsRect.united(viewRect));
+    }
+    else if (not sc->sceneRect().contains(item->sceneBoundingRect()))
+    {
+        sc->setSceneRect(sc->sceneRect().united(item->sceneBoundingRect()));
+    }
 }
 
 //---------------------------------------------------------------------------------------------------------------------

src/libs/vwidgets/vmaingraphicsview.h

@@ -118,7 +118,7 @@ public:
     void setShowToolOptions(bool value);
     void AllowRubberBand(bool value);
 
-    static void NewSceneRect(QGraphicsScene *sc, QGraphicsView *view);
+    static void NewSceneRect(QGraphicsScene *sc, QGraphicsView *view, QGraphicsItem *item = nullptr);
     static QRectF SceneVisibleArea(QGraphicsView *view);
 
     static qreal MinScale();