editengine-columns: Create document model and dialog page

Change-Id: I056aad9474ca18134d1f1686a53618cc9ab3d525
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/116038
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

4 files changed, 29 insertions, 0 deletions

diff --git a/editeng/source/editeng/editeng.cxx b/editeng/source/editeng/editeng.cxx
index 7000403ff2b4..cb1244f2e30f 100644
--- a/editeng/source/editeng/editeng.cxx
+++ b/editeng/source/editeng/editeng.cxx
@@ -452,6 +452,11 @@ bool EditEngine::GetDirectVertical() const
     return pImpEditEngine->GetDirectVertical();
 }
 
+void EditEngine::SetTextColumns(sal_Int16 nColumns, sal_Int32 nSpacing)
+{
+    pImpEditEngine->SetTextColumns(nColumns, nSpacing);
+}
+
 void EditEngine::SetFixedCellHeight( bool bUseFixedCellHeight )
 {
     pImpEditEngine->SetFixedCellHeight( bUseFixedCellHeight );
diff --git a/editeng/source/editeng/impedit.hxx b/editeng/source/editeng/impedit.hxx
index a105716f8791..394165930379 100644
--- a/editeng/source/editeng/impedit.hxx
+++ b/editeng/source/editeng/impedit.hxx
@@ -561,6 +561,9 @@ private:
     sal_Int32 mnOverflowingLine = -1;
     bool mbNeedsChainingHandling = false;
 
+    sal_Int16 mnColumns = 1;
+    sal_Int32 mnColumnSpacing = 0;
+
     // If it is detected at one point that the StatusHdl has to be called, but
     // this should not happen immediately (critical section):
     Timer               aStatusTimer;
@@ -817,6 +820,8 @@ public:
     void                    SetRotation( TextRotation nRotation);
     TextRotation            GetRotation() const                     { return GetEditDoc().GetRotation(); }
 
+    void SetTextColumns(sal_Int16 nColumns, sal_Int32 nSpacing);
+
     bool IsPageOverflow( ) const;
 
     void                    SetFixedCellHeight( bool bUseFixedCellHeight );
diff --git a/editeng/source/editeng/impedit3.cxx b/editeng/source/editeng/impedit3.cxx
index fff957f46f14..6a14cda16f92 100644
--- a/editeng/source/editeng/impedit3.cxx
+++ b/editeng/source/editeng/impedit3.cxx
@@ -2635,6 +2635,20 @@ void ImpEditEngine::SetRotation(TextRotation nRotation)
     }
 }
 
+void ImpEditEngine::SetTextColumns(sal_Int16 nColumns, sal_Int32 nSpacing)
+{
+    if (mnColumns != nColumns || mnColumnSpacing != nSpacing)
+    {
+        mnColumns = nColumns;
+        mnColumnSpacing = nSpacing;
+        if (IsFormatted())
+        {
+            FormatFullDoc();
+            UpdateViews(GetActiveView());
+        }
+    }
+}
+
 void ImpEditEngine::SetFixedCellHeight( bool bUseFixedCellHeight )
 {
     if ( IsFixedCellHeight() != bUseFixedCellHeight )
diff --git a/editeng/source/outliner/outlin2.cxx b/editeng/source/outliner/outlin2.cxx
index 1acab5ba4d48..a0ea00d555f6 100644
--- a/editeng/source/outliner/outlin2.cxx
+++ b/editeng/source/outliner/outlin2.cxx
@@ -532,6 +532,11 @@ bool Outliner::IsTopToBottom() const
     return pEditEngine->IsTopToBottom();
 }
 
+void Outliner::SetTextColumns(sal_Int16 nColumns, sal_Int32 nSpacing)
+{
+    pEditEngine->SetTextColumns(nColumns, nSpacing);
+}
+
 void Outliner::SetFixedCellHeight( bool bUseFixedCellHeight )
 {
     pEditEngine->SetFixedCellHeight( bUseFixedCellHeight );