ModelOpticsSelectionPanel.java
// @formatter:off
/*******************************************************************************
*
* This file is part of JMad.
*
* Copyright (c) 2008-2011, CERN. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
// @formatter:on
package cern.accsoft.steering.jmad.gui.panels;
import java.awt.BorderLayout;
import java.util.ArrayList;
import java.util.List;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.ListSelectionModel;
import cern.accsoft.steering.jmad.domain.ex.JMadModelException;
import cern.accsoft.steering.jmad.gui.components.DoubleTableCellRenderer;
import cern.accsoft.steering.jmad.model.JMadModel;
import cern.accsoft.steering.jmad.model.manage.JMadModelManager;
import cern.accsoft.steering.jmad.model.manage.JMadModelManagerAdapter;
import cern.accsoft.steering.jmad.modeldefs.domain.OpticsDefinition;
import cern.accsoft.steering.util.gui.menu.MousePopupListener;
import cern.accsoft.steering.util.gui.menu.TablePopupMenu;
import cern.accsoft.steering.util.gui.panels.Applyable;
import cern.accsoft.steering.util.gui.panels.TableFilterPanel;
import cern.accsoft.steering.util.gui.panels.Titleable;
import cern.accsoft.steering.util.gui.table.SelectionSetTableModel;
import cern.accsoft.steering.util.gui.table.TableModelSelectionAdapter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* this class represents the panel, which allows to view all optics of a model and select one
*
* @author Kajetan Fuchsberger (kajetan.fuchsberger at cern.ch)
*/
public class ModelOpticsSelectionPanel extends JPanel implements Titleable, Applyable {
private static final long serialVersionUID = 1733380183463632497L;
private static final Logger LOGGER = LoggerFactory.getLogger(ModelOpticsSelectionPanel.class);
/** the table model for the display */
private ModelOpticsDefinitionTableModel tableModel;
/** the actual model */
private JMadModel model;
/** The object which keeps track of the selected row. */
private TableModelSelectionAdapter selectionAdapter;
/**
* the constructor
*/
public ModelOpticsSelectionPanel() {
super(new BorderLayout());
}
public void init() {
initComponents();
if (this.model != null) {
refreshDisplay();
}
}
/**
* set the model-manager which determines if e.g. the model changed.
*
* @param modelManager the modelManager to set.
*/
public void setModelManager(JMadModelManager modelManager) {
modelManager.addListener(new JMadModelManagerAdapter() {
@Override
public void changedActiveModel(JMadModel newModel) {
setModel(newModel);
refreshDisplay();
}
});
if (modelManager.getActiveModel() != null) {
setModel(modelManager.getActiveModel());
}
}
protected void refreshDisplay() {
if (tableModel != null) {
tableModel.fireTableDataChanged();
}
}
/**
* initializes all components
*/
private void initComponents() {
tableModel = new ModelOpticsDefinitionTableModel();
JTable table = new JTable(tableModel);
table.setDefaultRenderer(Double.class, new DoubleTableCellRenderer());
table.setAutoCreateRowSorter(true);
table.getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_INTERVAL_SELECTION);
new MousePopupListener(table, new TablePopupMenu(tableModel));
selectionAdapter = new TableModelSelectionAdapter(table);
tableModel.setTableModelSelectionAdapter(selectionAdapter);
JScrollPane scrollPane = new JScrollPane(table, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
add(new TableFilterPanel(table), BorderLayout.NORTH);
add(scrollPane, BorderLayout.CENTER);
}
private void setSelectedOpticsDefinition() {
int row = selectionAdapter.getSelectedRowIndex();
OpticsDefinition opticsDefinition = getOpticsDefinitions().get(row);
try {
getModel().setActiveOpticsDefinition(opticsDefinition);
} catch (JMadModelException e) {
LOGGER.error("Could not set Optic [" + opticsDefinition.getName() + "] in Model [" + getModel() + "].");
}
}
/**
* this inner class is the Table model for the displayed Table.
*
* @author Kajetan Fuchsberger (kajetan.fuchsberger at cern.ch)
*/
class ModelOpticsDefinitionTableModel extends SelectionSetTableModel {
private final static int COLUMN_COUNT = 1;
private final static int COL_NAME = 0;
private static final long serialVersionUID = 1L;
@Override
public int getColumnCount() {
return COLUMN_COUNT;
}
@Override
public int getRowCount() {
List<OpticsDefinition> opticsDefinitions = getOpticsDefinitions();
if (opticsDefinitions != null) {
return opticsDefinitions.size();
} else {
return 0;
}
}
@Override
public boolean isCellEditable(int row, int col) {
return false;
}
@Override
public Object getValueAt(int row, int col) {
List<OpticsDefinition> opticsDefinitions = getOpticsDefinitions();
if (opticsDefinitions == null) {
return null;
}
OpticsDefinition opticsDefinition = opticsDefinitions.get(row);
switch (col) {
case COL_NAME:
return opticsDefinition.getName();
default:
return null;
}
}
@Override
public Class<?> getColumnClass(int col) {
switch (col) {
case COL_NAME:
return String.class;
default:
return null;
}
}
@Override
public String getColumnName(int col) {
switch (col) {
case COL_NAME:
return "optics name";
default:
return null;
}
}
}
private void setModel(JMadModel model) {
this.model = model;
}
private List<OpticsDefinition> getOpticsDefinitions() {
if (getModel() != null) {
return getModel().getModelDefinition().getOpticsDefinitions();
} else {
return new ArrayList<OpticsDefinition>();
}
}
private JMadModel getModel() {
return model;
}
public SelectionSetTableModel getTableModel() {
return this.tableModel;
}
@Override
public String getTitle() {
return "Optics selection";
}
@Override
public boolean apply() {
setSelectedOpticsDefinition();
return true;
}
@Override
public void cancel() {
/* do nothing */
}
}