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115 lines
3.4 KiB
115 lines
3.4 KiB
/* This file is part of the KDE project
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Copyright (C) 2006 Tomas Mecir <mecirt@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KSPREAD_MANIPULATOR_DATA
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#define KSPREAD_MANIPULATOR_DATA
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#include "manipulator.h"
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#include "kspread_global.h"
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#include "kspread_value.h"
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namespace KSpread {
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/**
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* AbstractDataManipulator - provides storage of old cell data (for undo)
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* and has an abstract method for the actual setting of new values
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*/
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struct ADMStorage {
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Value val;
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TQString text;
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FormatType format;
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};
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class AbstractDataManipulator : public Manipulator {
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public:
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AbstractDataManipulator ();
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virtual ~AbstractDataManipulator ();
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virtual bool process (Element* element);
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/** this abstract method should return a value that will be set
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for a given cell */
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protected:
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/** Return new value. row/col are relative to sheet, not element.
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If the function sets *parse to true, the value will be treated as an
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user-entered string and parsed by Cell. */
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virtual Value newValue (Element *element, int col, int row,
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bool *parse, FormatType *fmtType) = 0;
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/** preProcessing will store the old cell's data */
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virtual bool preProcessing ();
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TQMap<int, TQMap<int, ADMStorage> > oldData;
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};
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/**
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* DataManipulator - allows setting values on one range.
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* If multiple ranges are selected, they all get set to the same values
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*/
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class DataManipulator : public AbstractDataManipulator {
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public:
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DataManipulator ();
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virtual ~DataManipulator ();
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void setParsing (bool val) { m_parsing = val; };
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/** set the values for the range. Can be either a single value, or
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a value array */
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void setValue (Value val) { data = val; };
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/** If set, all cells shall be switched to this format. Will do
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nothing if parsing is true. */
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void setFormat (FormatType fmtType) { m_format = fmtType; };
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protected:
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virtual Value newValue (Element *element, int col, int row, bool *,
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FormatType *);
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Value data;
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FormatType m_format;
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bool m_parsing : 1;
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};
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class ArrayFormulaManipulator : public AbstractDataManipulator {
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public:
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ArrayFormulaManipulator ();
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virtual ~ArrayFormulaManipulator ();
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void setText (const TQString text) { m_text = text; };
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protected:
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virtual Value newValue (Element *element, int col, int row, bool *,
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FormatType *);
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TQString cellRef, m_text;
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};
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/** class ProtectedCheck can be used to check, whether a particular
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range is protected or not */
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class ProtectedCheck : public Region {
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public:
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ProtectedCheck ();
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virtual ~ProtectedCheck ();
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void setSheet (Sheet *sheet) { m_sheet = sheet; };
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bool check ();
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protected:
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Sheet *m_sheet;
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};
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} // namespace KSpread
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#endif // KSPREAD_MANIPULATOR_DATA
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