vcl/source/edit/textund2.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 #pragma once
  20
  21 #include "textundo.hxx"
  22 #include <vcl/textdata.hxx>
  23
  24 class TextUndoDelPara : public TextUndo
  25 {
  26 private:
  27     bool            mbDelObject;
  28     sal_uInt32      mnPara;
  29     TextNode*       mpNode; // points at the valid not-destroyed object
  30
  31 public:
  32                     TextUndoDelPara( TextEngine* pTextEngine, TextNode* pNode, sal_uInt32 nPara );
  33                     virtual ~TextUndoDelPara() override;
  34
  35     virtual void    Undo() override;
  36     virtual void    Redo() override;
  37
  38     virtual OUString GetComment () const override;
  39 };
  40
  41 class TextUndoConnectParas : public TextUndo
  42 {
  43 private:
  44     sal_uInt32          mnPara;
  45     sal_Int32           mnSepPos;
  46
  47 public:
  48                     TextUndoConnectParas( TextEngine* pTextEngine, sal_uInt32 nPara, sal_Int32 nSepPos );
  49                     virtual ~TextUndoConnectParas() override;
  50
  51     virtual void    Undo() override;
  52     virtual void    Redo() override;
  53
  54     virtual OUString GetComment () const override;
  55 };
  56
  57 class TextUndoSplitPara : public TextUndo
  58 {
  59 private:
  60     sal_uInt32          mnPara;
  61     sal_Int32           mnSepPos;
  62
  63 public:
  64                     TextUndoSplitPara( TextEngine* pTextEngine, sal_uInt32 nPara, sal_Int32 nSepPos );
  65                     virtual ~TextUndoSplitPara() override;
  66
  67     virtual void    Undo() override;
  68     virtual void    Redo() override;
  69
  70     virtual OUString GetComment () const override;
  71 };
  72
  73 class TextUndoInsertChars : public TextUndo
  74 {
  75 private:
  76     TextPaM         maTextPaM;
  77     OUString        maText;
  78
  79 public:
  80                     TextUndoInsertChars( TextEngine* pTextEngine, const TextPaM& rTextPaM, OUString aStr );
  81
  82     virtual void    Undo() override;
  83     virtual void    Redo() override;
  84
  85     virtual bool    Merge( SfxUndoAction *pNextAction ) override;
  86
  87     virtual OUString GetComment () const override;
  88 };
  89
  90 class TextUndoRemoveChars : public TextUndo
  91 {
  92 private:
  93     TextPaM         maTextPaM;
  94     OUString        maText;
  95
  96 public:
  97                     TextUndoRemoveChars( TextEngine* pTextEngine, const TextPaM& rTextPaM, OUString aStr );
  98
  99     virtual void    Undo() override;
 100     virtual void    Redo() override;
 101
 102     virtual OUString GetComment () const override;
 103 };
 104
 105 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */