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//------------------------------------------------------------------------------
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// This file is part of Toolkit for Conceptual Modeling (TCM).
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// (c) copyright 1996, Vrije Universiteit Amsterdam.
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// Author: Frank Dehne (frank@cs.vu.nl).
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// TCM is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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// TCM 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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// You should have received a copy of the GNU General Public License
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// along with TCM; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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//-----------------------------------------------------------------------------
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#ifndef _CELLTEXTBUFFER_H
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#define _CELLTEXTBUFFER_H
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/// cut-paste buffer class for cell texts.
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class CellTextBuffer {
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/*@Doc: {\large {\bf scope:} table} */
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virtual ~CellTextBuffer();
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/// topleft row-column position.
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const Point GetRcTopLeft() const {return rcTopLeft;}
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/// topleft of the paste box.
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const Point GetTopLeft() const {return topLeft;}
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/// bottomright of the paste box.
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const Point GetBottomRight() const {return bottomRight;}
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/// put \_copy\_ of c in buffer.
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void PutTexts(List<CellText *> *c);
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/// put row/column positions in the buffer.
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void PutPositions(List<Point *> *p);
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/// return \_copy\_ of c.
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List<CellText *> *GetTexts();
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List<Point *> *GetPositions() const {return rcPositions;}
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/// move prevCelltexts to cell-texts.
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List<CellText *> *cellTexts;
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List<CellText *> *prevCellTexts;
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List<Point *> *rcPositions;
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List<Point *> *prevRcPositions;
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void CalcSizeBuffer();