51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
/****************************************************************************
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**
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** This file is part of the LibreCAD project, a 2D CAD program
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**
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** Copyright (C) 2018 A. Stebich (librecad@mail.lordofbikes.de)
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**
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file gpl-2.0.txt included in the
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** packaging of this file.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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**
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** This copyright notice MUST APPEAR in all copies of the script!
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**
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**********************************************************************/
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#include "lc_undosection.h"
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#include "rs_document.h"
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LC_UndoSection::LC_UndoSection(RS_Document *doc, const bool handleUndo /*= true*/) :
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document( doc),
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valid( handleUndo && nullptr != doc)
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{
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if (valid) {
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document->startUndoCycle();
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}
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}
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LC_UndoSection::~LC_UndoSection()
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{
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if (valid) {
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document->endUndoCycle();
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}
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}
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void LC_UndoSection::addUndoable(RS_Undoable *undoable)
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{
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if (valid) {
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document->addUndoable( undoable);
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}
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}
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