GenericTwissVarSelectionTableModel.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.var;

import java.util.ArrayList;
import java.util.List;

import cern.accsoft.steering.jmad.domain.var.TwissVariable;
import cern.accsoft.steering.jmad.domain.var.VariableUtil;
import cern.accsoft.steering.jmad.util.MadxVarType;

/**
 * table model for the available variables in tfs-results.
 * 
 * @author Kajetan Fuchsberger (kajetan.fuchsberger at cern.ch)
 */
public class GenericTwissVarSelectionTableModel<T extends Enum<T> & TwissVariable> extends
        AbstractVarSelectionTableModel {
    private static final long serialVersionUID = -4113863768028872933L;

    /** All the variables that can be selected in the panel */
    private final List<T> availableVariables;

    public GenericTwissVarSelectionTableModel(Class<T> clazz) {
        this.availableVariables = new ArrayList<T>(VariableUtil.findFromVarType(clazz, MadxVarType.DOUBLE));
    }

    private int columnCount = axesCount + 1;
    private int colidxName = columnCount - 1;
    {
        updateColumnCounts();
    }

    @Override
    public int getColumnCount() {
        return columnCount;
    }

    @Override
    public int getRowCount() {
        return this.getAvailableVariables().size();
    }

    @Override
    public Object getValueAt(int row, int col) {
        TwissVariable variable = this.getAvailableVariables().get(row);
        if ((col >= 0) & (col < axesCount)) {
            return getSelectedVarManager().getSelectedVariables().contains(variable);
        } else if (col == colidxName) {
            return variable.toString();
        } else {
            return null;
        }
    }

    @Override
    public Class<?> getColumnClass(int col) {
        if ((col >= 0) & (col < axesCount)) {
            return Boolean.class;
        } else if (col == colidxName) {
            return String.class;
        } else {
            return null;
        }
    }

    @Override
    public String getColumnName(int col) {
        if ((col >= 0) & (col < axesCount)) {
            return "plot";

        } else if (col == colidxName) {
            return "variable";
        } else {
            return null;
        }
    }

    @Override
    public boolean isCellEditable(int row, int col) {
        if ((col >= 0) & (col < axesCount)) {
            return true;
        } else {
            return false;
        }
    }

    @Override
    public void setValueAt(Object value, int row, int col) {
        TwissVariable variable = this.getAvailableVariables().get(row);
        if ((col >= 0) & (col < axesCount)) {
            if ((Boolean) value) {
                getSelectedVarManager().add(variable);
            } else {
                getSelectedVarManager().remove(variable);
            }
            fireTableDataChanged();
        }
    }

    @Override
    protected void updateColumnCounts() {
        columnCount = axesCount + 1;
        colidxName = columnCount - 1;
    }

    @Override
    public List<? extends TwissVariable> getAvailableVariables() {
        return this.availableVariables;
    }

}