/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 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 Lesser General Public License for more details.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.openformula.ui;
import org.pentaho.openformula.ui.model2.FormulaDocument;
import org.pentaho.openformula.ui.model2.FormulaElement;
import org.pentaho.openformula.ui.model2.FunctionInformation;
public class FormulaEditorModel
{
private FormulaDocument document;
private int caretPosition;
public FormulaEditorModel()
{
document = new FormulaDocument();
caretPosition = 0;
}
public int getLength()
{
return document.getLength();
}
public FunctionInformation getCurrentFunction()
{
return document.getFunctionForPosition(caretPosition);
}
public String getFormulaText()
{
return document.getText();
}
public void setFormulaText(final String text)
{
document.setText(text);
}
public int getCaretPosition()
{
return caretPosition;
}
public void setCaretPosition(final int carretPosition)
{
this.caretPosition = carretPosition;
}
public FormulaElement getFormulaElementAt(final int index)
{
return document.getElementAtPosition(index);
}
public void revalidateStructure()
{
document.revalidateStructure();
}
}