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/****************************************************************************
**
** This file is part of the LibreCAD project, a 2D CAD program
**
** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
**
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file gpl-2.0.txt included in the
** packaging of this file.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** This copyright notice MUST APPEAR in all copies of the script!
**
**********************************************************************/
#ifndef RS_VARIABLEDICT_H
#define RS_VARIABLEDICT_H
#include <QHash>
#include "rs_variable.h"
class RS_Vector;
/**
* Dictionary of variables. The variables are stored as key / value
* pairs (string / string).
*
* @author Andrew Mustun
*/
class RS_VariableDict {
public:
RS_VariableDict();
virtual ~RS_VariableDict() {}
void clear();
/**
* @return Number of variables available.
*/
int count() {
return variables.count();
}
void add(const QString& key, const RS_Vector& value, int code);
void add(const QString& key, const QString& value, int code);
void add(const QString& key, int value, int code);
void add(const QString& key, double value, int code);
RS_Vector getVector(const QString& key, const RS_Vector& def);
QString getString(const QString& key, const QString& def);
int getInt(const QString& key, int def);
double getDouble(const QString& key, double def);
virtual void remove(const QString& key);
QHash<QString, RS_Variable>& getVariableDict() {
return variables;
}
//void addVariableDictListener(RS_VariableDictListener* listener);
friend std::ostream& operator << (std::ostream& os, RS_VariableDict& v);
private:
//! Variables for the graphic
QHash<QString, RS_Variable> variables;
}
;
#endif
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