1 files changed, 102 insertions, 0 deletions
diff --git a/sc/source/ui/inc/undostyl.hxx b/sc/source/ui/inc/undostyl.hxx
new file mode 100644
index 000000000..6c169c43e
--- /dev/null
+++ b/sc/source/ui/inc/undostyl.hxx
@@ -0,0 +1,102 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <optional>
+#include <svl/style.hxx>
+#include <svl/itemset.hxx>
+#include "undobase.hxx"
+
+class ScDocShell;
+
+class ScStyleSaveData
+{
+private:
+    OUString        aName;
+    OUString        aParent;
+    std::optional<SfxItemSet> moItems;
+
+public:
+    ScStyleSaveData();
+    ScStyleSaveData( const ScStyleSaveData& rOther );
+    ScStyleSaveData&    operator=( const ScStyleSaveData& rOther );
+
+    void                InitFromStyle( const SfxStyleSheetBase* pSource );
+
+    const OUString&     GetName() const     { return aName; }
+    const OUString&     GetParent() const   { return aParent; }
+    const std::optional<SfxItemSet>& GetItems() const { return moItems; }
+};
+
+class ScUndoModifyStyle: public ScSimpleUndo
+{
+private:
+    SfxStyleFamily  eFamily;
+    ScStyleSaveData aOldData;
+    ScStyleSaveData aNewData;
+
+    static void     DoChange( ScDocShell* pDocSh,
+                                const OUString& rName, SfxStyleFamily eStyleFamily,
+                                const ScStyleSaveData& rData );
+
+public:
+                    ScUndoModifyStyle( ScDocShell* pDocSh,
+                                        SfxStyleFamily eFam,
+                                        const ScStyleSaveData& rOld,
+                                        const ScStyleSaveData& rNew );
+    virtual         ~ScUndoModifyStyle() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+};
+
+class ScUndoApplyPageStyle: public ScSimpleUndo
+{
+public:
+                    ScUndoApplyPageStyle( ScDocShell* pDocSh, const OUString& rNewStyle );
+    virtual         ~ScUndoApplyPageStyle() override;
+
+    void            AddSheetAction( SCTAB nTab, const OUString& rOld );
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    struct ApplyStyleEntry
+    {
+        SCTAB           mnTab;
+        OUString        maOldStyle;
+        explicit        ApplyStyleEntry( SCTAB nTab, const OUString& rOldStyle );
+    };
+    typedef ::std::vector< ApplyStyleEntry > ApplyStyleVec;
+
+    ApplyStyleVec   maEntries;
+    OUString        maNewStyle;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */