1 files changed, 113 insertions, 0 deletions
diff --git a/sc/source/ui/undo/undoutil.cxx b/sc/source/ui/undo/undoutil.cxx
new file mode 100644
index 000000000..d89905cbd
--- /dev/null
+++ b/sc/source/ui/undo/undoutil.cxx
@@ -0,0 +1,113 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <undoutil.hxx>
+
+#include <docsh.hxx>
+#include <tabvwsh.hxx>
+#include <document.hxx>
+#include <dbdata.hxx>
+#include <globalnames.hxx>
+#include <global.hxx>
+#include <markdata.hxx>
+
+void ScUndoUtil::MarkSimpleBlock( const ScDocShell* pDocShell,
+                                SCCOL nStartX, SCROW nStartY, SCTAB nStartZ,
+                                SCCOL nEndX, SCROW nEndY, SCTAB nEndZ )
+{
+    if ( pDocShell->IsPaintLocked() )
+        return;
+
+    ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
+    if (pViewShell)
+    {
+        SCTAB nViewTab = pViewShell->GetViewData().GetTabNo();
+        if ( nViewTab < nStartZ || nViewTab > nEndZ )
+            pViewShell->SetTabNo( nStartZ );
+
+        pViewShell->DoneBlockMode();
+        pViewShell->MoveCursorAbs( nStartX, nStartY, SC_FOLLOW_JUMP, false, false );
+        pViewShell->InitOwnBlockMode();
+        pViewShell->GetViewData().GetMarkData().
+                SetMarkArea( ScRange( nStartX, nStartY, nStartZ, nEndX, nEndY, nEndZ ) );
+        pViewShell->MarkDataChanged();
+    }
+}
+
+void ScUndoUtil::MarkSimpleBlock( const ScDocShell* pDocShell,
+                                const ScAddress& rBlockStart,
+                                const ScAddress& rBlockEnd )
+{
+    MarkSimpleBlock( pDocShell, rBlockStart.Col(), rBlockStart.Row(), rBlockStart.Tab(),
+                                rBlockEnd.Col(), rBlockEnd.Row(), rBlockEnd.Tab() );
+}
+
+void ScUndoUtil::MarkSimpleBlock( const ScDocShell* pDocShell,
+                                const ScRange& rRange )
+{
+    MarkSimpleBlock( pDocShell, rRange.aStart.Col(), rRange.aStart.Row(), rRange.aStart.Tab(),
+                                rRange.aEnd.Col(),   rRange.aEnd.Row(),   rRange.aEnd.Tab()   );
+}
+
+ScDBData* ScUndoUtil::GetOldDBData( const ScDBData* pUndoData, ScDocument* pDoc, SCTAB nTab,
+                                    SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2 )
+{
+    ScDBData* pRet = pDoc->GetDBAtArea( nTab, nCol1, nRow1, nCol2, nRow2 );
+
+    if (!pRet)
+    {
+        bool bWasTemp = false;
+        if ( pUndoData )
+        {
+            const OUString& aName = pUndoData->GetName();
+            if ( aName == STR_DB_LOCAL_NONAME )
+                bWasTemp = true;
+        }
+        OSL_ENSURE(bWasTemp, "Undo: didn't find database range");
+        pRet = pDoc->GetAnonymousDBData(nTab);
+        if (!pRet)
+        {
+            pRet = new ScDBData( STR_DB_LOCAL_NONAME, nTab,
+                                nCol1,nRow1, nCol2,nRow2, true,
+                                pDoc->HasColHeader( nCol1,nRow1,nCol2,nRow2,nTab ) );
+            pDoc->SetAnonymousDBData(nTab, std::unique_ptr<ScDBData>(pRet));
+        }
+    }
+
+    return pRet;
+}
+
+void ScUndoUtil::PaintMore( ScDocShell* pDocShell,
+                                const ScRange& rRange )
+{
+    SCCOL nCol1 = rRange.aStart.Col();
+    SCROW nRow1 = rRange.aStart.Row();
+    SCCOL nCol2 = rRange.aEnd.Col();
+    SCROW nRow2 = rRange.aEnd.Row();
+    ScDocument& rDoc = pDocShell->GetDocument();
+    if (nCol1 > 0) --nCol1;
+    if (nRow1 > 0) --nRow1;
+    if (nCol2<rDoc.MaxCol()) ++nCol2;
+    if (nRow2<rDoc.MaxRow()) ++nRow2;
+
+    pDocShell->PostPaint( nCol1,nRow1,rRange.aStart.Tab(),
+                          nCol2,nRow2,rRange.aEnd.Tab(), PaintPartFlags::Grid );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */