134 lines
4.3 KiB
C++
134 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SW_SOURCE_CORE_INC_UNDODRAW_HXX
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#define INCLUDED_SW_SOURCE_CORE_INC_UNDODRAW_HXX
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#include <undobj.hxx>
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#include <memory>
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struct SwUndoGroupObjImpl;
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class SdrMark;
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class SdrMarkList;
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class SdrObject;
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class SdrObjGroup;
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class SdrUndoAction;
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class SwDrawFrameFormat;
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class SwDoc;
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// Undo for Draw Objects
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class SwSdrUndo final : public SwUndo
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{
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std::unique_ptr<SdrUndoAction> m_pSdrUndo;
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std::unique_ptr<SdrMarkList> m_pMarkList; // MarkList for all selected SdrObjects
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public:
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SwSdrUndo(std::unique_ptr<SdrUndoAction>, const SdrMarkList* pMarkList, const SwDoc& rDoc);
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virtual ~SwSdrUndo() override;
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virtual void UndoImpl(::sw::UndoRedoContext&) override;
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virtual void RedoImpl(::sw::UndoRedoContext&) override;
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virtual OUString GetComment() const override;
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};
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class SwUndoDrawGroup final : public SwUndo
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{
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std::unique_ptr<SwUndoGroupObjImpl[]> m_pObjArray;
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sal_uInt16 m_nSize;
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bool m_bDeleteFormat;
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public:
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SwUndoDrawGroup(sal_uInt16 nCnt, const SwDoc& rDoc);
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virtual ~SwUndoDrawGroup() override;
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virtual void UndoImpl(::sw::UndoRedoContext&) override;
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virtual void RedoImpl(::sw::UndoRedoContext&) override;
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void AddObj(sal_uInt16 nPos, SwDrawFrameFormat*, SdrObject*);
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void SetGroupFormat(SwDrawFrameFormat*);
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};
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// Action "ungroup drawing object" is now split into three parts - see
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// method <SwDoc::UnGroupSelection(..)>:
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// - creation for <SwDrawFrameFormat> instances for the group members of the
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// selected group objects
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// - intrinsic ungroup of the selected group objects
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// - creation of <SwDrawContact> instances for the former group members and
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// connection to the Writer layout.
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// Thus, two undo actions (instances of <SwUndo>) are needed:
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// - Existing class <SwUndoDrawUnGroup> takes over the part for the formats.
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// - New class <SwUndoDrawUnGroupConnectToLayout> takes over the part for
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// contact object.
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class SwUndoDrawUnGroup final : public SwUndo
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{
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std::unique_ptr<SwUndoGroupObjImpl[]> m_pObjArray;
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sal_uInt16 m_nSize;
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bool m_bDeleteFormat;
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public:
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SwUndoDrawUnGroup(SdrObjGroup*, const SwDoc& rDoc);
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virtual ~SwUndoDrawUnGroup() override;
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virtual void UndoImpl(::sw::UndoRedoContext&) override;
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virtual void RedoImpl(::sw::UndoRedoContext&) override;
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void AddObj(sal_uInt16 nPos, SwDrawFrameFormat*);
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};
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class SwUndoDrawUnGroupConnectToLayout final : public SwUndo
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{
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private:
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std::vector<std::pair<SwDrawFrameFormat*, SdrObject*>> m_aDrawFormatsAndObjs;
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public:
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SwUndoDrawUnGroupConnectToLayout(const SwDoc& rDoc);
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virtual ~SwUndoDrawUnGroupConnectToLayout() override;
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virtual void UndoImpl(::sw::UndoRedoContext&) override;
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virtual void RedoImpl(::sw::UndoRedoContext&) override;
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void AddFormatAndObj(SwDrawFrameFormat* pDrawFrameFormat, SdrObject* pDrawObject);
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};
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class SwUndoDrawDelete final : public SwUndo
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{
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std::unique_ptr<SwUndoGroupObjImpl[]> m_pObjArray;
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std::unique_ptr<SdrMarkList> m_pMarkList; // MarkList for all selected SdrObjects
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bool m_bDeleteFormat;
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public:
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SwUndoDrawDelete(sal_uInt16 nCnt, const SwDoc& rDoc);
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virtual ~SwUndoDrawDelete() override;
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virtual void UndoImpl(::sw::UndoRedoContext&) override;
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virtual void RedoImpl(::sw::UndoRedoContext&) override;
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void AddObj(SwDrawFrameFormat*, const SdrMark&);
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void dumpAsXml(xmlTextWriterPtr pWriter) const override;
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};
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#endif // INCLUDED_SW_SOURCE_CORE_INC_UNDODRAW_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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