3 files changed, 35 insertions, 0 deletions
diff --git a/editeng/source/editeng/editview.cxx b/editeng/source/editeng/editview.cxx
index 72e9aec2dc3d..72411fab6588 100644
--- a/editeng/source/editeng/editview.cxx
+++ b/editeng/source/editeng/editview.cxx
@@ -316,6 +316,16 @@ bool EditView::HasSelection() const
     return pImpEditView->HasSelection();
 }
 
+bool EditView::IsSelectionFullPara() const
+{
+    return pImpEditView->IsSelectionFullPara();
+}
+
+bool EditView::IsSelectionWithinSinglePara() const
+{
+    return pImpEditView->IsSelectionInSinglePara();
+}
+
 bool EditView::IsSelectionAtPoint(const Point& rPointPixel)
 {
     return pImpEditView->IsSelectionAtPoint(rPointPixel);
diff --git a/editeng/source/editeng/impedit.cxx b/editeng/source/editeng/impedit.cxx
index f69b0d1cad82..8813376dacdd 100644
--- a/editeng/source/editeng/impedit.cxx
+++ b/editeng/source/editeng/impedit.cxx
@@ -2049,6 +2049,29 @@ bool ImpEditView::IsInSelection( const EditPaM& rPaM )
     return false;
 }
 
+bool ImpEditView::IsSelectionFullPara() const
+{
+    if (!IsSelectionInSinglePara())
+        return false;
+
+    sal_Int32 nSelectionStartPos = GetEditSelection().Min().GetIndex();
+    sal_Int32 nSelectionEndPos = GetEditSelection().Max().GetIndex();
+
+    if (nSelectionStartPos > nSelectionEndPos)
+        std::swap(nSelectionStartPos, nSelectionEndPos);
+
+    if (nSelectionStartPos != 0)
+        return false;
+
+    const ContentNode* pNode = GetEditSelection().Min().GetNode();
+    return pNode->Len() == nSelectionEndPos;
+}
+
+bool ImpEditView::IsSelectionInSinglePara() const
+{
+    return GetEditSelection().Min().GetNode() == GetEditSelection().Max().GetNode();
+}
+
 void ImpEditView::CreateAnchor()
 {
     pEditEngine->SetInSelectionMode(true);
diff --git a/editeng/source/editeng/impedit.hxx b/editeng/source/editeng/impedit.hxx
index 815c42328ba8..2fba7bd778f4 100644
--- a/editeng/source/editeng/impedit.hxx
+++ b/editeng/source/editeng/impedit.hxx
@@ -420,6 +420,8 @@ public:
     bool            IsSelectionAtPoint( const Point& rPosPixel );
     bool            IsInSelection( const EditPaM& rPaM );
 
+    bool            IsSelectionFullPara() const;
+    bool            IsSelectionInSinglePara() const;
 
     void            SetAnchorMode( EEAnchorMode eMode );
     EEAnchorMode    GetAnchorMode() const           { return eAnchorMode; }