sd/inc/undo/undoobjects.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 #ifndef INCLUDED_SD_INC_UNDO_UNDOOBJECTS_HXX
  21 #define INCLUDED_SD_INC_UNDO_UNDOOBJECTS_HXX
  22
  23 #include <memory>
  24 #include <svx/svdundo.hxx>
  25 #include <svx/svdpage.hxx>
  26 #include <svx/svdobj.hxx>
  27 #include <pres.hxx>
  28
  29 class SdrObjUserCall;
  30 class SdPage;
  31
  32 namespace sd
  33 {
  34
  35 class UndoRemovePresObjectImpl
  36 {
  37 protected:
  38     UndoRemovePresObjectImpl( SdrObject& rObject );
  39     virtual ~UndoRemovePresObjectImpl();
  40
  41     virtual void Undo();
  42     virtual void Redo();
  43
  44 private:
  45     SfxUndoAction*  mpUndoUsercall;
  46     SfxUndoAction*  mpUndoAnimation;
  47     SfxUndoAction*  mpUndoPresObj;
  48 };
  49
  50 class UndoRemoveObject : public SdrUndoRemoveObj, public UndoRemovePresObjectImpl
  51 {
  52 public:
  53     UndoRemoveObject( SdrObject& rObject, bool bOrdNumDirect );
  54
  55     virtual void Undo() override;
  56     virtual void Redo() override;
  57
  58 private:
  59     SdrObjectWeakRef mxSdrObject;
  60 };
  61
  62 class UndoDeleteObject : public SdrUndoDelObj, public UndoRemovePresObjectImpl
  63 {
  64 public:
  65     UndoDeleteObject( SdrObject& rObject, bool bOrdNumDirect );
  66
  67     virtual void Undo() override;
  68     virtual void Redo() override;
  69
  70 private:
  71     SdrObjectWeakRef mxSdrObject;
  72 };
  73
  74 class UndoReplaceObject : public SdrUndoReplaceObj, public UndoRemovePresObjectImpl
  75 {
  76 public:
  77     UndoReplaceObject( SdrObject& rOldObject, SdrObject& rNewObject, bool bOrdNumDirect );
  78
  79     virtual void Undo() override;
  80     virtual void Redo() override;
  81
  82 private:
  83     SdrObjectWeakRef mxSdrObject;
  84 };
  85
  86 class UndoObjectSetText : public SdrUndoObjSetText
  87 {
  88 public:
  89     UndoObjectSetText( SdrObject& rNewObj, sal_Int32 nText );
  90     virtual ~UndoObjectSetText() override;
  91
  92     virtual void Undo() override;
  93     virtual void Redo() override;
  94
  95 private:
  96     std::unique_ptr<SfxUndoAction> mpUndoAnimation;
  97     bool            mbNewEmptyPresObj;
  98     SdrObjectWeakRef mxSdrObject;
  99 };
 100
 101 // Undo for SdrObject::SetUserCall()
 102
 103 class UndoObjectUserCall final : public SdrUndoObj
 104 {
 105 public:
 106     UndoObjectUserCall(SdrObject& rNewObj);
 107
 108     virtual void Undo() override;
 109     virtual void Redo() override;
 110
 111 private:
 112     SdrObjUserCall* mpOldUserCall;
 113     SdrObjUserCall* mpNewUserCall;
 114     SdrObjectWeakRef mxSdrObject;
 115 };
 116
 117 // Undo for SdPage::InsertPresObj() and SdPage::RemovePresObj()
 118
 119 class UndoObjectPresentationKind final : public SdrUndoObj
 120 {
 121 public:
 122     UndoObjectPresentationKind(SdrObject& rObject);
 123
 124     virtual void Undo() override;
 125     virtual void Redo() override;
 126
 127 private:
 128     PresObjKind meOldKind;
 129     PresObjKind meNewKind;
 130     SdrPageWeakRef mxPage;
 131     SdrObjectWeakRef mxSdrObject;
 132 };
 133
 134 // Restores correct position and size for presentation shapes with user call
 135 // on undo
 136
 137 class UndoAutoLayoutPosAndSize final : public SfxUndoAction
 138 {
 139 public:
 140     UndoAutoLayoutPosAndSize( SdPage& rPage );
 141
 142     virtual void Undo() override;
 143     virtual void Redo() override;
 144
 145 private:
 146     SdrPageWeakRef mxPage;
 147 };
 148
 149 class UndoGeoObject final : public SdrUndoGeoObj
 150 {
 151 public:
 152     UndoGeoObject( SdrObject& rNewObj );
 153
 154     virtual void Undo() override;
 155     virtual void Redo() override;
 156
 157 private:
 158     SdrPageWeakRef mxPage;
 159     SdrObjectWeakRef mxSdrObject;
 160 };
 161
 162 class UndoAttrObject final : public SdrUndoAttrObj
 163 {
 164 public:
 165     UndoAttrObject( SdrObject& rObject, bool bStyleSheet1, bool bSaveText );
 166
 167     virtual void Undo() override;
 168     virtual void Redo() override;
 169
 170 private:
 171     SdrPageWeakRef mxPage;
 172     SdrObjectWeakRef mxSdrObject;
 173 };
 174
 175 } // namespace sd
 176
 177 #endif // INCLUDED_SD_INC_UNDO_UNDOOBJECTS_HXX
 178
 179 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */