/*
Copyright 2008-2010 Gephi
Authors : Eduardo Ramos <eduramiba@gmail.com>
Website : http://www.gephi.org
This file is part of Gephi.
Gephi is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
Gephi 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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with Gephi. If not, see <http://www.gnu.org/licenses/>.
*/
package org.gephi.desktop.datalab.utils;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.KeyStroke;
import org.gephi.data.attributes.api.AttributeColumn;
import org.gephi.data.attributes.api.AttributeRow;
import org.gephi.datalab.api.DataLaboratoryHelper;
import org.gephi.datalab.spi.ContextMenuItemManipulator;
import org.gephi.datalab.spi.Manipulator;
import org.gephi.datalab.spi.edges.EdgesManipulator;
import org.gephi.datalab.spi.nodes.NodesManipulator;
import org.gephi.datalab.spi.values.AttributeValueManipulator;
import org.gephi.graph.api.Edge;
import org.gephi.graph.api.Node;
import org.openide.util.ImageUtilities;
import org.openide.util.NbBundle;
/**
* Utils for building popup menus at right click on nodes/edges rows.
* @author Eduardo Ramos <eduramiba@gmail.com>
*/
public class PopupMenuUtils {
public static JMenuItem createMenuItemFromNodesManipulator(final NodesManipulator item, final Node clickedNode,final Node[] nodes) {
ContextMenuItemManipulator[] subItems = item.getSubItems();
if (subItems != null && item.canExecute()) {
JMenu subMenu = new JMenu();
subMenu.setText(item.getName());
if (item.getDescription() != null && !item.getDescription().isEmpty()) {
subMenu.setToolTipText(item.getDescription());
}
subMenu.setIcon(item.getIcon());
Integer lastItemType = null;
for (ContextMenuItemManipulator subItem : subItems) {
((NodesManipulator)subItem).setup(nodes,clickedNode);
if (lastItemType == null) {
lastItemType = subItem.getType();
}
if (lastItemType != subItem.getType()) {
subMenu.addSeparator();
}
lastItemType = subItem.getType();
if (subItem.isAvailable()) {
subMenu.add(createMenuItemFromNodesManipulator((NodesManipulator) subItem,clickedNode,nodes));
}
}
if(item.getMnemonicKey()!=null){
subMenu.setMnemonic(item.getMnemonicKey());//Mnemonic for opening a sub menu
}
return subMenu;
} else {
JMenuItem menuItem = new JMenuItem();
menuItem.setText(item.getName());
if (item.getDescription() != null && !item.getDescription().isEmpty()) {
menuItem.setToolTipText(item.getDescription());
}
menuItem.setIcon(item.getIcon());
if (item.canExecute()) {
menuItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
new Thread() {
@Override
public void run() {
DataLaboratoryHelper.getDefault().executeManipulator(item);
}
}.start();
}
});
} else {
menuItem.setEnabled(false);
}
if(item.getMnemonicKey()!=null){
menuItem.setMnemonic(item.getMnemonicKey());//Mnemonic for executing the action
menuItem.setAccelerator(KeyStroke.getKeyStroke(item.getMnemonicKey(),KeyEvent.CTRL_DOWN_MASK));//And the same key mnemonic + ctrl for executing the action (and as a help display for the user!).
}
return menuItem;
}
}
public static JMenuItem createMenuItemFromEdgesManipulator(final EdgesManipulator item, final Edge clickedEdge,final Edge[] edges) {
ContextMenuItemManipulator[] subItems = item.getSubItems();
if (subItems != null && item.canExecute()) {
JMenu subMenu = new JMenu();
subMenu.setText(item.getName());
if (item.getDescription() != null && !item.getDescription().isEmpty()) {
subMenu.setToolTipText(item.getDescription());
}
subMenu.setIcon(item.getIcon());
Integer lastItemType = null;
for (ContextMenuItemManipulator subItem : subItems) {
((EdgesManipulator)subItem).setup(edges,clickedEdge);
if (lastItemType == null) {
lastItemType = subItem.getType();
}
if (lastItemType != subItem.getType()) {
subMenu.addSeparator();
}
lastItemType = subItem.getType();
if (subItem.isAvailable()) {
subMenu.add(createMenuItemFromEdgesManipulator((EdgesManipulator) subItem,clickedEdge,edges));
}
}
if(item.getMnemonicKey()!=null){
subMenu.setMnemonic(item.getMnemonicKey());//Mnemonic for opening a sub menu
}
return subMenu;
} else {
JMenuItem menuItem = new JMenuItem();
menuItem.setText(item.getName());
if (item.getDescription() != null && !item.getDescription().isEmpty()) {
menuItem.setToolTipText(item.getDescription());
}
menuItem.setIcon(item.getIcon());
if (item.canExecute()) {
menuItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
new Thread() {
@Override
public void run() {
DataLaboratoryHelper.getDefault().executeManipulator(item);
}
}.start();
}
});
} else {
menuItem.setEnabled(false);
}
if(item.getMnemonicKey()!=null){
menuItem.setMnemonic(item.getMnemonicKey());//Mnemonic for executing the action
menuItem.setAccelerator(KeyStroke.getKeyStroke(item.getMnemonicKey(),KeyEvent.CTRL_DOWN_MASK));//And the same key mnemonic + ctrl for executing the action (and as a help display for the user!).
}
return menuItem;
}
}
public static JMenuItem createMenuItemFromManipulator(final Manipulator nm) {
JMenuItem menuItem = new JMenuItem();
menuItem.setText(nm.getName());
if (nm.getDescription() != null && !nm.getDescription().isEmpty()) {
menuItem.setToolTipText(nm.getDescription());
}
menuItem.setIcon(nm.getIcon());
if (nm.canExecute()) {
menuItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
DataLaboratoryHelper dlh = DataLaboratoryHelper.getDefault();
dlh.executeManipulator(nm);
}
});
} else {
menuItem.setEnabled(false);
}
return menuItem;
}
public static JMenu createSubMenuFromRowColumn(AttributeRow row, AttributeColumn column) {
DataLaboratoryHelper dlh = DataLaboratoryHelper.getDefault();
JMenu subMenu = new JMenu(NbBundle.getMessage(PopupMenuUtils.class, "Cell.Popup.subMenu.text"));
subMenu.setIcon(ImageUtilities.loadImageIcon("org/gephi/desktop/datalab/resources/table-select.png", true));
Integer lastManipulatorType = null;
for (AttributeValueManipulator am : dlh.getAttributeValueManipulators()) {
am.setup(row, column);
if (lastManipulatorType == null) {
lastManipulatorType = am.getType();
}
if (lastManipulatorType != am.getType()) {
subMenu.addSeparator();
}
lastManipulatorType = am.getType();
subMenu.add(PopupMenuUtils.createMenuItemFromManipulator(am));
}
if(subMenu.getMenuComponentCount()==0){
subMenu.setEnabled(false);
}
return subMenu;
}
}