AW080: Cleanup of 3D Object methods

Change-Id: I3a8247aabd2fd24b53faf9e1e8da29856dde70bf
Reviewed-on: https://gerrit.libreoffice.org/55897
Tested-by: Jenkins
Reviewed-by: Armin Le Grand <Armin.Le.Grand@cib.de>

5 files changed, 40 insertions, 62 deletions

diff --git a/svx/source/customshapes/EnhancedCustomShape3d.cxx b/svx/source/customshapes/EnhancedCustomShape3d.cxx
index 7741fa46b170..752054bce703 100644
--- a/svx/source/customshapes/EnhancedCustomShape3d.cxx
+++ b/svx/source/customshapes/EnhancedCustomShape3d.cxx
@@ -531,7 +531,7 @@ SdrObject* EnhancedCustomShape3d::Create3DObject(
                             p3DObj->SetMergedItem(XFillBitmapItem(OUString(), Graphic(aFillBmp)));
                         }
                     }
-                    pScene->Insert3DObj( p3DObj );
+                    pScene->InsertObject( p3DObj );
                     p3DObj = new E3dExtrudeObj(
                         rSdrObjCustomShape.getSdrModelFromSdrObject(),
                         a3DDefaultAttr,
@@ -544,7 +544,7 @@ SdrObject* EnhancedCustomShape3d::Create3DObject(
                     p3DObj->SetMergedItem( XFillStyleItem( drawing::FillStyle_SOLID ) );
                     p3DObj->SetMergedItem( Svx3DCloseFrontItem( false ) );
                     p3DObj->SetMergedItem( Svx3DCloseBackItem( false ) );
-                    pScene->Insert3DObj( p3DObj );
+                    pScene->InsertObject( p3DObj );
 
                     // #i122777# depth 0 is okay for planes when using double-sided
                     p3DObj = new E3dExtrudeObj(
@@ -573,7 +573,7 @@ SdrObject* EnhancedCustomShape3d::Create3DObject(
                     p3DObj->SetMergedItem( Svx3DCloseFrontItem( false ) );
                     p3DObj->SetMergedItem( Svx3DCloseBackItem( false ) );
                 }
-                pScene->Insert3DObj( p3DObj );
+                pScene->InsertObject( p3DObj );
                 bSceneHasObjects = true;
             }
         }
@@ -742,7 +742,7 @@ SdrObject* EnhancedCustomShape3d::Create3DObject(
             for (std::vector< E3dCompoundObject* >::iterator aObjectListIter( aPlaceholderObjectList.begin() ); aObjectListIter != aPlaceholderObjectList.end(); )
             {
                 E3dCompoundObject* pTemp(*aObjectListIter++);
-                pScene->Remove3DObj( pTemp );
+                pScene->RemoveObject( pTemp->GetOrdNum() );
                 // always use SdrObject::Free(...) for SdrObjects (!)
                 SdrObject* pTemp2(pTemp);
                 SdrObject::Free(pTemp2);
diff --git a/svx/source/dialog/dlgctl3d.cxx b/svx/source/dialog/dlgctl3d.cxx
index 6d9831fa15ae..9f96d6277866 100644
--- a/svx/source/dialog/dlgctl3d.cxx
+++ b/svx/source/dialog/dlgctl3d.cxx
@@ -194,7 +194,7 @@ void Svx3DPreviewControl::SetObjectType(SvxPreviewObjectType nType)
         if( mp3DObj )
         {
             aSet.Put(mp3DObj->GetMergedItemSet());
-            mpScene->Remove3DObj( mp3DObj );
+            mpScene->RemoveObject( mp3DObj->GetOrdNum() );
             // always use SdrObject::Free(...) for SdrObjects (!)
             SdrObject* pTemp(mp3DObj);
             SdrObject::Free(pTemp);
@@ -225,7 +225,7 @@ void Svx3DPreviewControl::SetObjectType(SvxPreviewObjectType nType)
 
         if (mp3DObj)
         {
-            mpScene->Insert3DObj( mp3DObj );
+            mpScene->InsertObject( mp3DObj );
             mp3DObj->SetMergedItemSet(aSet);
         }
 
@@ -293,7 +293,7 @@ void Svx3DLightControl::Construct2()
             mp3DView->Get3DDefaultAttributes(),
             basegfx::B3DPoint(-fMaxExpansion, -fMaxExpansion, -fMaxExpansion),
             basegfx::B3DVector(2.0 * fMaxExpansion, 2.0 * fMaxExpansion, 2.0 * fMaxExpansion));
-        mpScene->Insert3DObj( mpExpansionObject );
+        mpScene->InsertObject( mpExpansionObject );
         SfxItemSet aSet(mpModel->GetItemPool());
         aSet.Put( XLineStyleItem( drawing::LineStyle_NONE ) );
         aSet.Put( XFillStyleItem( drawing::FillStyle_NONE ) );
@@ -315,7 +315,7 @@ void Svx3DLightControl::Construct2()
         mpLampBottomObject = new E3dPolygonObj(
             *mpModel,
             basegfx::B3DPolyPolygon(a3DCircle));
-        mpScene->Insert3DObj( mpLampBottomObject );
+        mpScene->InsertObject( mpLampBottomObject );
 
         // half circle with stand
         basegfx::B2DPolygon a2DHalfCircle;
@@ -329,7 +329,7 @@ void Svx3DLightControl::Construct2()
         mpLampShaftObject = new E3dPolygonObj(
             *mpModel,
             basegfx::B3DPolyPolygon(a3DHalfCircle));
-        mpScene->Insert3DObj( mpLampShaftObject );
+        mpScene->InsertObject( mpLampShaftObject );
 
         // initially invisible
         SfxItemSet aSet(mpModel->GetItemPool());
@@ -375,7 +375,7 @@ void Svx3DLightControl::ConstructLightObjects()
         // get rid of possible existing light object
         if(maLightObjects[a])
         {
-            mpScene->Remove3DObj(maLightObjects[a]);
+            mpScene->RemoveObject(maLightObjects[a]->GetOrdNum());
             // always use SdrObject::Free(...) for SdrObjects (!)
             SdrObject* pTemp(maLightObjects[a]);
             SdrObject::Free(pTemp);
@@ -395,7 +395,7 @@ void Svx3DLightControl::ConstructLightObjects()
                 mp3DView->Get3DDefaultAttributes(),
                 basegfx::B3DPoint( 0, 0, 0 ),
                 basegfx::B3DVector( fLampSize, fLampSize, fLampSize));
-            mpScene->Insert3DObj(pNewLight);
+            mpScene->InsertObject(pNewLight);
 
             basegfx::B3DHomMatrix aTransform;
             aTransform.translate(aDirection.getX(), aDirection.getY(), aDirection.getZ());
diff --git a/svx/source/engine3d/obj3d.cxx b/svx/source/engine3d/obj3d.cxx
index 670dbb9ccd04..b4b8b876cd7d 100644
--- a/svx/source/engine3d/obj3d.cxx
+++ b/svx/source/engine3d/obj3d.cxx
@@ -262,14 +262,6 @@ void E3dObject::RecalcSnapRect()
     maSnapRect = tools::Rectangle();
 }
 
-// Inform the parent about insertion of a 3D object, so that the parent is able
-// treat the particular objects in a special way (eg Light / Label in E3dScene)
-void E3dObject::NewObjectInserted(const E3dObject* p3DObj)
-{
-    if(GetParentObj())
-        GetParentObj()->NewObjectInserted(p3DObj);
-}
-
 // Inform parent of changes in the structure (eg by transformation), in this
 // process the object in which the change has occurred is returned.
 void E3dObject::StructureChanged()
diff --git a/svx/source/engine3d/scene3d.cxx b/svx/source/engine3d/scene3d.cxx
index 465cdbd836fa..cd9ac07e5219 100644
--- a/svx/source/engine3d/scene3d.cxx
+++ b/svx/source/engine3d/scene3d.cxx
@@ -348,16 +348,6 @@ void E3dScene::SetCamera(const Camera3D& rNewCamera)
     ImpCleanup3DDepthMapper();
 }
 
-void E3dScene::NewObjectInserted(const E3dObject* p3DObj)
-{
-    E3dObject::NewObjectInserted(p3DObj);
-
-    if ( p3DObj == this )
-        return;
-
-    ImpCleanup3DDepthMapper();
-}
-
 // Inform parent of changes of a child
 
 void E3dScene::StructureChanged()
@@ -492,8 +482,9 @@ void E3dScene::RebuildLists()
     {
         E3dObject* p3DObj(static_cast< E3dObject* >(a3DIterator.Next()));
         p3DObj->NbcSetLayer(nCurrLayerID);
-        NewObjectInserted(p3DObj);
     }
+
+    ImpCleanup3DDepthMapper();
 }
 
 SdrObjGeoData *E3dScene::NewGeoData() const
@@ -753,9 +744,12 @@ void E3dScene::NbcInsertObject(SdrObject* pObj, size_t nPos)
     // Is it even a 3D object?
     if(nullptr != dynamic_cast< const E3dObject* >(pObj))
     {
-        // Normal 3D object, insert means
-        // call parent
+        // Normal 3D object, insert means call parent
         SdrObjList::NbcInsertObject(pObj, nPos);
+
+        // local needed stuff
+        InvalidateBoundVolume();
+        StructureChanged();
     }
     else
     {
@@ -766,10 +760,21 @@ void E3dScene::NbcInsertObject(SdrObject* pObj, size_t nPos)
 
 void E3dScene::InsertObject(SdrObject* pObj, size_t nPos)
 {
-    // call parent
-    SdrObjList::InsertObject(pObj, nPos);
+    // Is it even a 3D object?
+    if(nullptr != dynamic_cast< const E3dObject* >(pObj))
+    {
+        // call parent
+        SdrObjList::InsertObject(pObj, nPos);
 
-    Cleanup3DDepthMapper();
+        // local needed stuff
+        InvalidateBoundVolume();
+        StructureChanged();
+    }
+    else
+    {
+        // No 3D object, inserted a page in place in a scene ...
+        getSdrObjectFromSdrObjList()->getSdrPageFromSdrObject()->InsertObject(pObj, nPos);
+    }
 }
 
 SdrObject* E3dScene::NbcRemoveObject(size_t nObjNum)
@@ -777,7 +782,8 @@ SdrObject* E3dScene::NbcRemoveObject(size_t nObjNum)
     // call parent
     SdrObject* pRetval = SdrObjList::NbcRemoveObject(nObjNum);
 
-    Cleanup3DDepthMapper();
+    InvalidateBoundVolume();
+    StructureChanged();
 
     return pRetval;
 }
@@ -785,9 +791,10 @@ SdrObject* E3dScene::NbcRemoveObject(size_t nObjNum)
 SdrObject* E3dScene::RemoveObject(size_t nObjNum)
 {
     // call parent
-    SdrObject* pRetval = SdrObjList::RemoveObject(nObjNum);
+    SdrObject* pRetval(SdrObjList::RemoveObject(nObjNum));
 
-    Cleanup3DDepthMapper();
+    InvalidateBoundVolume();
+    StructureChanged();
 
     return pRetval;
 }
@@ -852,27 +859,6 @@ SdrObjList* E3dScene::GetSubList() const
     return const_cast< E3dScene* >(this);
 }
 
-void E3dScene::Insert3DObj(E3dObject* p3DObj)
-{
-    DBG_ASSERT(p3DObj, "Insert3DObj with NULL-pointer!");
-    InsertObject(p3DObj);
-    InvalidateBoundVolume();
-    NewObjectInserted(p3DObj);
-    StructureChanged();
-}
-
-void E3dScene::Remove3DObj(E3dObject const * p3DObj)
-{
-    DBG_ASSERT(p3DObj, "Remove3DObj with NULL-pointer!");
-
-    if(p3DObj->GetParentObj() == this)
-    {
-        RemoveObject(p3DObj->GetOrdNum());
-        InvalidateBoundVolume();
-        StructureChanged();
-    }
-}
-
 basegfx::B3DRange E3dScene::RecalcBoundVolume() const
 {
     basegfx::B3DRange aRetval;
diff --git a/svx/source/engine3d/view3d.cxx b/svx/source/engine3d/view3d.cxx
index 8be7aae2abe4..f663874efaf8 100644
--- a/svx/source/engine3d/view3d.cxx
+++ b/svx/source/engine3d/view3d.cxx
@@ -583,7 +583,7 @@ bool E3dView::ImpCloneAll3DObjectsToDestScene(E3dScene const * pSrcScene, E3dSce
                     // fill and insert new object
                     pNewCompoundObj->NbcSetLayer(pCompoundObj->GetLayer());
                     pNewCompoundObj->NbcSetStyleSheet(pCompoundObj->GetStyleSheet(), true);
-                    pDstScene->Insert3DObj(pNewCompoundObj);
+                    pDstScene->InsertObject(pNewCompoundObj);
                     bRetval = true;
 
                     // Create undo
@@ -763,7 +763,7 @@ void E3dView::ImpCreateSingle3DObjectFlat(E3dScene* pScene, SdrObject* pObj, boo
             p3DObj->NbcSetStyleSheet(pObj->GetStyleSheet(), true);
 
             // Insert a new extrude object
-            pScene->Insert3DObj(p3DObj);
+            pScene->InsertObject(p3DObj);
         }
     }
 }
@@ -1290,7 +1290,7 @@ E3dScene* E3dView::SetCurrent3DObj(E3dObject* p3DObj)
 
     InitScene(pScene, fW, fH, aVolume.getMaxZ() + ((fW + fH) / 4.0));
 
-    pScene->Insert3DObj(p3DObj);
+    pScene->InsertObject(p3DObj);
     pScene->NbcSetSnapRect(aRect);
 
     return pScene;