/*
* (c) Copyright 2010-2011 AgileBirds
*
* This file is part of OpenFlexo.
*
* OpenFlexo 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 3 of the License, or
* (at your option) any later version.
*
* OpenFlexo 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 OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.openflexo.components.tabularbrowser;
/*
* %W% %E%
*
* Copyright 1997, 1998 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any
* kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
* WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
* EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY
* DAMAGES OR LIABILITIES SUFFERED BY LICENSEE AS A RESULT OF OR
* RELATING TO USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE OR
* ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE
* FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT,
* SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
* CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF
* THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS
* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed, licensed or
* intended for use in the design, construction, operation or
* maintenance of any nuclear facility.
*/
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JTree;
import javax.swing.event.TreeExpansionEvent;
import javax.swing.event.TreeExpansionListener;
import javax.swing.tree.TreePath;
import org.openflexo.components.browser.BrowserElement;
import org.openflexo.components.tabular.model.AbstractModel;
import org.openflexo.foundation.FlexoModelObject;
import org.openflexo.foundation.rm.FlexoProject;
import org.openflexo.logging.FlexoLogger;
/**
* This is a wrapper class takes a TreeTableModel and implements the table model interface. The implementation is trivial, with all of the
* event dispatching support provided by the superclass: the AbstractTableModel.
*
* @see http://java.sun.com/products/jfc/tsc/articles/treetable1/ Updated to fit Flexo architecture
*
* @author Philip Milne
* @author Scott Violet
* @author Sylvain Guerin
*/
public class TreeTableModelAdapter extends AbstractModel<FlexoModelObject, FlexoModelObject> {
private static final Logger logger = FlexoLogger.getLogger(TreeTableModelAdapter.class.getPackage().getName());
private JTree tree;
private TreeTableModel treeTableModel;
public TreeTableModelAdapter(FlexoModelObject modelObject, FlexoProject project, TreeTableModel treeTableModel, JTree tree) {
super(modelObject, project);
this.tree = tree;
this.treeTableModel = treeTableModel;
tree.addTreeExpansionListener(new TreeExpansionListener() {
// Don't use fireTableRowsInserted() here;
// the selection model would get updated twice.
@Override
public void treeExpanded(TreeExpansionEvent event) {
// fireTableDataChanged();
}
@Override
public void treeCollapsed(TreeExpansionEvent event) {
// fireTableDataChanged();
}
});
}
// Wrappers, implementing TableModel interface.
@Override
public int getColumnCount() {
return treeTableModel.getColumnCount();
}
@Override
public String getColumnName(int column) {
return treeTableModel.getColumnName(column);
}
@Override
public Class getColumnClass(int column) {
return treeTableModel.getColumnClass(column);
}
@Override
public int getRowCount() {
if (tree != null) {
return tree.getRowCount();
} else {
return 0;
}
}
protected Object nodeForRow(int row) {
TreePath treePath = tree.getPathForRow(row);
return treePath.getLastPathComponent();
}
@Override
public Object getValueAt(int row, int column) {
return treeTableModel.getValueAt(nodeForRow(row), column);
}
@Override
public boolean isCellEditable(int row, int column) {
return treeTableModel.isCellEditable(nodeForRow(row), column);
}
@Override
public void setValueAt(Object value, int row, int column) {
treeTableModel.setValueAt(value, nodeForRow(row), column);
}
/**
* Overrides elementAt
*
* @see org.openflexo.components.tabular.model.AbstractModel#elementAt(int)
*/
@Override
public FlexoModelObject elementAt(int row) {
Object o = nodeForRow(row);
if (o == null) {
return null;
} else if (o instanceof BrowserElement) {
return ((BrowserElement) o).getObject();
} else if (o instanceof FlexoModelObject) {
return (FlexoModelObject) o;
} else {
if (logger.isLoggable(Level.WARNING)) {
logger.warning("Found object of type " + o.getClass().getName() + " while expecting BrowserElement");
}
return null;
}
}
}