009851223b
Change-Id: I36eb559fa58dbe75384b7119c788af0048813aed Reviewed-on: https://gerrit.libreoffice.org/4733 Reviewed-by: Norbert Thiebaud <nthiebaud@gmail.com> Tested-by: Norbert Thiebaud <nthiebaud@gmail.com>
82 lines
2.0 KiB
C++
82 lines
2.0 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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#include "sdundogr.hxx"
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TYPEINIT1(SdUndoGroup, SdUndoAction);
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SdUndoGroup::~SdUndoGroup()
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{
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size_t nLast = aCtn.size();
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for (size_t nAction = 0; nAction < nLast; nAction++)
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{
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delete aCtn[nAction];
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}
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aCtn.clear();
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}
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bool SdUndoGroup::Merge( SfxUndoAction* pNextAction )
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{
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bool bRet = false;
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if( pNextAction && pNextAction->ISA( SdUndoAction ) )
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{
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SdUndoAction* pClone = static_cast< SdUndoAction* >( pNextAction )->Clone();
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if( pClone )
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{
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AddAction( pClone );
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bRet = true;
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}
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}
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return bRet;
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}
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/**
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* Undo, reverse order of execution
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*/
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void SdUndoGroup::Undo()
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{
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long nLast = aCtn.size();
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for (long nAction = nLast - 1; nAction >= 0; nAction--)
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{
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aCtn[nAction]->Undo();
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}
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}
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void SdUndoGroup::Redo()
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{
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size_t nLast = aCtn.size();
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for (size_t nAction = 0; nAction < nLast; nAction++)
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{
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aCtn[nAction]->Redo();
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}
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}
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void SdUndoGroup::AddAction(SdUndoAction* pAction)
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{
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aCtn.push_back(pAction);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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