sc/source/ui/inc/undostyl.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <optional>
  23 #include <svl/style.hxx>
  24 #include <svl/itemset.hxx>
  25 #include "undobase.hxx"
  26
  27 class ScDocShell;
  28
  29 class ScStyleSaveData
  30 {
  31 private:
  32     OUString        aName;
  33     OUString        aParent;
  34     std::optional<SfxItemSet> moItems;
  35
  36 public:
  37     ScStyleSaveData();
  38     ScStyleSaveData( const ScStyleSaveData& rOther );
  39     ScStyleSaveData&    operator=( const ScStyleSaveData& rOther );
  40
  41     void                InitFromStyle( const SfxStyleSheetBase* pSource );
  42
  43     const OUString&     GetName() const     { return aName; }
  44     const OUString&     GetParent() const   { return aParent; }
  45     const std::optional<SfxItemSet>& GetItems() const { return moItems; }
  46 };
  47
  48 class ScUndoModifyStyle: public ScSimpleUndo
  49 {
  50 private:
  51     SfxStyleFamily  eFamily;
  52     ScStyleSaveData aOldData;
  53     ScStyleSaveData aNewData;
  54
  55     static void     DoChange( ScDocShell* pDocSh,
  56                                 const OUString& rName, SfxStyleFamily eStyleFamily,
  57                                 const ScStyleSaveData& rData );
  58
  59 public:
  60                     ScUndoModifyStyle( ScDocShell* pDocSh,
  61                                         SfxStyleFamily eFam,
  62                                         const ScStyleSaveData& rOld,
  63                                         const ScStyleSaveData& rNew );
  64     virtual         ~ScUndoModifyStyle() override;
  65
  66     virtual void    Undo() override;
  67     virtual void    Redo() override;
  68     virtual void    Repeat(SfxRepeatTarget& rTarget) override;
  69     virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
  70
  71     virtual OUString GetComment() const override;
  72 };
  73
  74 class ScUndoApplyPageStyle: public ScSimpleUndo
  75 {
  76 public:
  77                     ScUndoApplyPageStyle( ScDocShell* pDocSh, OUString aNewStyle );
  78     virtual         ~ScUndoApplyPageStyle() override;
  79
  80     void            AddSheetAction( SCTAB nTab, const OUString& rOld );
  81
  82     virtual void    Undo() override;
  83     virtual void    Redo() override;
  84     virtual void    Repeat(SfxRepeatTarget& rTarget) override;
  85     virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
  86
  87     virtual OUString GetComment() const override;
  88
  89 private:
  90     struct ApplyStyleEntry
  91     {
  92         SCTAB           mnTab;
  93         OUString        maOldStyle;
  94         explicit        ApplyStyleEntry( SCTAB nTab, OUString aOldStyle );
  95     };
  96     typedef ::std::vector< ApplyStyleEntry > ApplyStyleVec;
  97
  98     ApplyStyleVec   maEntries;
  99     OUString        maNewStyle;
 100 };
 101
 102 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */