AddRemoveListPanel.java

/*******************************************************************************
 * Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.framework.uitools;

import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.Insets;
import java.util.Iterator;
import javax.swing.JComponent;
import javax.swing.JList;
import javax.swing.JMenuItem;
import javax.swing.JScrollPane;
import javax.swing.ListCellRenderer;

import org.eclipse.persistence.tools.workbench.framework.context.ApplicationContext;
import org.eclipse.persistence.tools.workbench.uitools.app.ListValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.swing.ListModelAdapter;
import org.eclipse.persistence.tools.workbench.uitools.cell.DisplayableListCellRenderer;
import org.eclipse.persistence.tools.workbench.uitools.chooser.NodeSelector;
import org.eclipse.persistence.tools.workbench.utility.CollectionTools;


public class AddRemoveListPanel extends AddRemovePanel {

    private JList list;


    // *********************** Constructors ****************************

    public AddRemoveListPanel(ApplicationContext context, Adapter adapter, ListValueModel listModel) {
        this(context, adapter, listModel, BOTTOM);
    }

    public AddRemoveListPanel(ApplicationContext context, Adapter adapter, ListValueModel listModel, int buttonOrientation) {
        this(context, adapter, listModel, buttonOrientation, null);
    }

    public AddRemoveListPanel(ApplicationContext context, Adapter adapter, ListValueModel listModel, int buttonOrientation, String initialAccessName) {
        this(context, adapter, listModel, buttonOrientation, initialAccessName, new NodeSelector.DefaultNodeSelector());
    }

    public AddRemoveListPanel(ApplicationContext context, Adapter adapter, ListValueModel listModel, int buttonOrientation, String initialAccessName, NodeSelector nodeSelector) {
        super(context, adapter, listModel, buttonOrientation, nodeSelector);
        initializeLayout(initialAccessName);
    }

    public AddRemoveListPanel(ApplicationContext context, Adapter adapter, ListValueModel listModel, String initialAccessName) {
        this(context, adapter,listModel, BOTTOM, initialAccessName);
    }

    protected void initialize(ListValueModel listModel) {
        super.initialize(listModel);
        this.list = SwingComponentFactory.buildList(new ListModelAdapter(listModel));
        this.list.setSelectionModel(getSelectionModel());
        this.list.setCellRenderer(new DisplayableListCellRenderer());
        this.list.addKeyListener(buildF3KeyListener());
        helpManager().addItemsToPopupMenuForComponent(new JMenuItem[] {buildGoToMenuItem()}, this.list);
    }

    /**
     * Initializes the layout.
     */
    protected void initializeLayout(String accessibleName) {
        initializeListPanel(accessibleName);
        initializeButtonPanel();
    }

    protected void initializeListPanel(String accessibleName) {

        GridBagConstraints constraints = new GridBagConstraints();

        if (getButtonOrientation() == TOP) {
            constraints.gridx = 0;
            constraints.gridy = 1;
        }
        else if (getButtonOrientation() == LEFT) {
            constraints.gridx = 1;
            constraints.gridy = 0;
        }
        else {
            constraints.gridx = 0;
            constraints.gridy = 0;
        }

        constraints.gridwidth  = 1;
        constraints.gridheight = 1;
        constraints.weightx    = 1;
        constraints.weighty    = 1;
        constraints.fill       = GridBagConstraints.BOTH;
        constraints.anchor     = GridBagConstraints.CENTER;
        constraints.insets     = new Insets(0, 0, 0, 0);

        this.list.getAccessibleContext().setAccessibleName(accessibleName);

        JScrollPane scrollPane = new JScrollPane(this.list);
        scrollPane.setMinimumSize(new Dimension(1, 1));
        scrollPane.setPreferredSize(new Dimension(1, 1));
        scrollPane.getHorizontalScrollBar().setUnitIncrement(10);
        scrollPane.getVerticalScrollBar().setUnitIncrement(10);
        add(scrollPane, constraints);

    }

    public JComponent getComponent() {
        return this.list;
    }

    public JList getList() {
        return this.list;
    }

    public Object[] getSelectedValues() {
        return this.list.getSelectedValues();
    }

    public Iterator selectedValues() {
        return CollectionTools.iterator(this.list.getSelectedValues());
    }

    public void setCellRenderer(ListCellRenderer cellRenderer) {
        this.list.setCellRenderer(cellRenderer);
    }

    public void setSelectedIndex(int index) {
        this.list.setSelectedIndex(index);
    }

    public void setSelectedIndices(int[] indices) {
        this.list.setSelectedIndices(indices);
    }

    public void setSelectedValue(Object anObject, boolean shouldScroll) {
        this.list.setSelectedValue(anObject, shouldScroll);
    }

    public void setSelectionInterval(int anchor, int lead) {
        this.list.setSelectionInterval(anchor, lead);
    }

}