/*
* Freeplane - mind map editor
* Copyright (C) 2008 Joerg Mueller, Daniel Polansky, Christian Foltin, Dimitry Polivaev
*
* This file is modified by Dimitry Polivaev in 2008.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
package org.freeplane.view.swing.map.attribute;
import java.util.Vector;
import javax.swing.event.ChangeEvent;
import javax.swing.event.TableModelEvent;
import org.freeplane.features.attribute.Attribute;
import org.freeplane.features.attribute.mindmapmode.MAttributeController;
/**
* @author Dimitry Polivaev
*/
class ReducedAttributeTableModelDecorator extends AttributeTableModelDecoratorAdapter {
private static final long serialVersionUID = 1L;
private Vector<Integer> index = null;
private int visibleRowCount;
ReducedAttributeTableModelDecorator(final AttributeView attrView) {
super(attrView);
rebuildTableModel();
}
/*
* (non-Javadoc)
* @seefreeplane.modes.attributes.AttributeTableModel#addRow(freeplane.modes.
* attributes.Attribute)
*/
public void addRow(final Attribute newAttribute) {
throw new Error();
}
/*
* (non-Javadoc)
* @see
* freeplane.view.mindmapview.attributeview.AttributeTableModelDecoratorAdapter
* #areAttributesVisible()
*/
@Override
public boolean areAttributesVisible() {
return getRowCount() != 0;
}
private int calcRow(final int row) {
return index.get(row).intValue();
}
private Vector<Integer> getIndex() {
if (index == null && getAttributeRegistry().getVisibleElementsNumber() > 0) {
index = new Vector<Integer>(getNodeAttributeModel().getRowCount(), 10);
}
return index;
}
public int getRowCount() {
return visibleRowCount;
}
public Object getValueAt(final int row, final int col) {
if(index == null)
return null;
return getNodeAttributeModel().getValueAt(calcRow(row), col);
}
/*
* (non-Javadoc)
* @see freeplane.modes.attributes.AttributeTableModel#insertRow(int,
* freeplane.modes.attributes.Attribute)
*/
public void insertRow(final int index, final Attribute newAttribute) {
throw new Error();
}
@Override
public boolean isCellEditable(final int row, final int col) {
if (getAttributeController() instanceof MAttributeController) {
return col == 1;
}
return false;
}
private void rebuildTableModel() {
getIndex();
if (index != null) {
visibleRowCount = 0;
index.clear();
for (int i = 0; i < getNodeAttributeModel().getRowCount(); i++) {
final String name = (String) getNodeAttributeModel().getValueAt(i, 0);
if (getAttributeRegistry().getElement(name).isVisible()) {
index.add(new Integer(i));
visibleRowCount++;
}
}
}
}
/*
* (non-Javadoc)
* @see freeplane.modes.attributes.AttributeTableModel#removeRow(int)
*/
public Object removeRow(final int index) {
throw new Error();
}
@Override
public void setValueAt(final Object o, final int row, final int col) {
getAttributeController().performSetValueAt(getNodeAttributeModel(), o, calcRow(row), col);
fireTableCellUpdated(row, col);
}
/*
* (non-Javadoc)
* @see
* javax.swing.event.ChangeListener#stateChanged(javax.swing.event.ChangeEvent
* )
*/
public void stateChanged(final ChangeEvent e) {
rebuildTableModel();
if (index != null) {
fireTableDataChanged();
}
}
public void tableChanged(final TableModelEvent e) {
super.tableChanged(e);
if (e.getType() != TableModelEvent.UPDATE || e.getColumn() != 0) {
rebuildTableModel();
}
fireTableDataChanged();
}
}