1 files changed, 78 insertions, 0 deletions
diff --git a/sc/source/ui/undo/undosort.cxx b/sc/source/ui/undo/undosort.cxx
new file mode 100644
index 000000000..e881c09ea
--- /dev/null
+++ b/sc/source/ui/undo/undosort.cxx
@@ -0,0 +1,78 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <undosort.hxx>
+#include <globstr.hrc>
+#include <scresid.hxx>
+#include <global.hxx>
+#include <undoutil.hxx>
+
+namespace sc {
+
+UndoSort::UndoSort( ScDocShell* pDocSh, const ReorderParam& rParam ) :
+    ScSimpleUndo(pDocSh), maParam(rParam) {}
+
+OUString UndoSort::GetComment() const
+{
+    return ScResId(STR_UNDO_SORT);
+}
+
+void UndoSort::Undo()
+{
+    BeginUndo();
+    Execute(true);
+    EndUndo();
+}
+
+void UndoSort::Redo()
+{
+    BeginRedo();
+    Execute(false);
+    EndRedo();
+}
+
+void UndoSort::Execute( bool bUndo )
+{
+    ScDocument& rDoc = pDocShell->GetDocument();
+    sc::ReorderParam aParam = maParam;
+    if (bUndo)
+        aParam.reverse();
+    rDoc.Reorder(aParam);
+
+    if (maParam.mbHasHeaders)
+    {
+        ScRange aMarkRange( maParam.maSortRange);
+        if (maParam.mbByRow)
+        {
+            if (aMarkRange.aStart.Row() > 0)
+                aMarkRange.aStart.IncRow(-1);
+        }
+        else
+        {
+            if (aMarkRange.aStart.Col() > 0)
+                aMarkRange.aStart.IncCol(-1);
+        }
+        ScUndoUtil::MarkSimpleBlock(pDocShell, aMarkRange);
+    }
+    else
+    {
+        ScUndoUtil::MarkSimpleBlock(pDocShell, maParam.maSortRange);
+    }
+
+    rDoc.SetDirty(maParam.maSortRange, true);
+    if (!aParam.mbUpdateRefs)
+        rDoc.BroadcastCells(aParam.maSortRange, SfxHintId::ScDataChanged);
+
+    pDocShell->PostPaint(maParam.maSortRange, PaintPartFlags::Grid);
+    pDocShell->PostDataChanged();
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */