move InsertView/RemoveView code from EditEngine to ImpEditEngine

so we have the implementation in one class, instead of bouncing
back and forth between two.

Change-Id: Iec4edf42c3047823b4dce6af789a94a849dd5039
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/168926
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Jenkins

3 files changed, 60 insertions, 40 deletions

diff --git a/editeng/source/editeng/editeng.cxx b/editeng/source/editeng/editeng.cxx
index 0c68a1e9bee8..d78f07fb78e7 100644
--- a/editeng/source/editeng/editeng.cxx
+++ b/editeng/source/editeng/editeng.cxx
@@ -217,52 +217,17 @@ void EditEngine::Draw( OutputDevice& rOutDev, const tools::Rectangle& rOutRect,
 
 void EditEngine::InsertView(EditView* pEditView, size_t nIndex)
 {
-    if (nIndex > getImpl().GetEditViews().size())
-        nIndex = getImpl().GetEditViews().size();
-
-    ImpEditEngine::ViewsType& rViews = getImpl().GetEditViews();
-    rViews.insert(rViews.begin()+nIndex, pEditView);
-
-    EditSelection aStartSel = getImpl().GetEditDoc().GetStartPaM();
-    pEditView->getImpl().SetEditSelection( aStartSel );
-    if (!getImpl().GetActiveView())
-        getImpl().SetActiveView(pEditView);
-
-    pEditView->getImpl().AddDragAndDropListeners();
+    getImpl().InsertView(pEditView, nIndex);
 }
 
 EditView* EditEngine::RemoveView( EditView* pView )
 {
-    pView->HideCursor();
-    EditView* pRemoved = nullptr;
-    ImpEditEngine::ViewsType& rViews = getImpl().GetEditViews();
-    ImpEditEngine::ViewsType::iterator it = std::find(rViews.begin(), rViews.end(), pView);
-
-    DBG_ASSERT( it != rViews.end(), "RemoveView with invalid index" );
-    if (it != rViews.end())
-    {
-        pRemoved = *it;
-        rViews.erase(it);
-        if (getImpl().GetActiveView() == pView)
-        {
-            getImpl().SetActiveView(nullptr);
-            getImpl().GetSelEngine().SetCurView(nullptr);
-        }
-        pView->getImpl().RemoveDragAndDropListeners();
-
-    }
-    return pRemoved;
+    return getImpl().RemoveView(pView);
 }
 
 void EditEngine::RemoveView(size_t nIndex)
 {
-    ImpEditEngine::ViewsType& rViews = getImpl().GetEditViews();
-    if (nIndex >= rViews.size())
-        return;
-
-    EditView* pView = rViews[nIndex];
-    if ( pView )
-        RemoveView( pView );
+    getImpl().RemoveView(nIndex);
 }
 
 EditView* EditEngine::GetView(size_t nIndex) const
@@ -277,8 +242,7 @@ size_t EditEngine::GetViewCount() const
 
 bool EditEngine::HasView( EditView* pView ) const
 {
-    ImpEditEngine::ViewsType const& rViews = getImpl().GetEditViews();
-    return std::find(rViews.begin(), rViews.end(), pView) != rViews.end();
+    return getImpl().HasView(pView);
 }
 
 EditView* EditEngine::GetActiveView() const
diff --git a/editeng/source/editeng/impedit.hxx b/editeng/source/editeng/impedit.hxx
index 36a276f3b935..f63a0fc06a9d 100644
--- a/editeng/source/editeng/impedit.hxx
+++ b/editeng/source/editeng/impedit.hxx
@@ -941,6 +941,10 @@ public:
 
     ViewsType& GetEditViews() { return maEditViews; }
     const ViewsType& GetEditViews() const { return maEditViews; }
+    void InsertView(EditView* pEditView, size_t nIndex);
+    EditView* RemoveView( EditView* pView );
+    void RemoveView(size_t nIndex);
+    bool HasView( EditView* pView ) const;
 
     const Size& GetPaperSize() const { return maPaperSize; }
 
diff --git a/editeng/source/editeng/impedit5.cxx b/editeng/source/editeng/impedit5.cxx
index 7246d4cc4c4c..9ca92cf856c5 100644
--- a/editeng/source/editeng/impedit5.cxx
+++ b/editeng/source/editeng/impedit5.cxx
@@ -809,6 +809,58 @@ void ImpEditEngine::SetPolygon(const basegfx::B2DPolyPolygon& rPolyPolygon, cons
     maPaperSize = pRanger->GetBoundRect().GetSize();
 }
 
+void ImpEditEngine::InsertView(EditView* pEditView, size_t nIndex)
+{
+    if (nIndex > maEditViews.size())
+        nIndex = maEditViews.size();
+
+    maEditViews.insert(maEditViews.begin()+nIndex, pEditView);
+
+    EditSelection aStartSel = maEditDoc.GetStartPaM();
+    pEditView->getImpl().SetEditSelection( aStartSel );
+    if (!mpActiveView)
+        SetActiveView(pEditView);
+
+    pEditView->getImpl().AddDragAndDropListeners();
+}
+
+EditView* ImpEditEngine::RemoveView( EditView* pView )
+{
+    pView->HideCursor();
+    EditView* pRemoved = nullptr;
+    ImpEditEngine::ViewsType::iterator it = std::find(maEditViews.begin(), maEditViews.end(), pView);
+
+    DBG_ASSERT( it != maEditViews.end(), "RemoveView with invalid index" );
+    if (it != maEditViews.end())
+    {
+        pRemoved = *it;
+        maEditViews.erase(it);
+        if (mpActiveView == pView)
+        {
+            SetActiveView(nullptr);
+            GetSelEngine().SetCurView(nullptr);
+        }
+        pView->getImpl().RemoveDragAndDropListeners();
+
+    }
+    return pRemoved;
+}
+
+void ImpEditEngine::RemoveView(size_t nIndex)
+{
+    if (nIndex >= maEditViews.size())
+        return;
+
+    EditView* pView = maEditViews[nIndex];
+    if ( pView )
+        RemoveView( pView );
+}
+
+bool ImpEditEngine::HasView( EditView* pView ) const
+{
+    return std::find(maEditViews.begin(), maEditViews.end(), pView) != maEditViews.end();
+}
+
 IdleFormattter::IdleFormattter()
     : Idle("editeng::ImpEditEngine aIdleFormatter")
 {