/*
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.datalab.plugin.manipulators.general.ui;
import java.awt.Component;
import java.awt.Dialog;
import java.io.File;
import java.nio.charset.Charset;
import java.text.MessageFormat;
import javax.swing.JComponent;
import org.gephi.data.attributes.api.AttributeType;
import org.gephi.datalab.api.AttributeColumnsController;
import org.gephi.datalab.api.datatables.DataTablesController;
import org.openide.DialogDisplayer;
import org.openide.WizardDescriptor;
import org.openide.util.HelpCtx;
import org.openide.util.Lookup;
import org.openide.util.NbBundle;
import org.openide.util.actions.CallableSystemAction;
import org.openide.util.lookup.ServiceProvider;
// An example action demonstrating how the wizard could be called from within
// your code. You can copy-paste the code below wherever you need.
@ServiceProvider(service = ImportCSVUIWizardAction.class)
public final class ImportCSVUIWizardAction extends CallableSystemAction {
public enum Mode {
NODES_TABLE,
EDGES_TABLE
}
private WizardDescriptor.Panel[] panels;
private ImportCSVUIWizardPanel1 step1;
private ImportCSVUIWizardPanel2 step2;
private WizardDescriptor wizardDescriptor;
public void performAction() {
wizardDescriptor = new WizardDescriptor(getPanels());
step1.setWizardDescriptor(wizardDescriptor);
step2.setWizardDescriptor(wizardDescriptor);
// {0} will be replaced by WizardDesriptor.Panel.getComponent().getName()
wizardDescriptor.setTitleFormat(new MessageFormat("{0}"));
wizardDescriptor.setTitle(getName());
Dialog dialog = DialogDisplayer.getDefault().createDialog(wizardDescriptor);
dialog.setVisible(true);
dialog.toFront();
boolean cancelled = wizardDescriptor.getValue() != WizardDescriptor.FINISH_OPTION;
if (!cancelled) {
//General parameters:
File file = (File) wizardDescriptor.getProperty("file");
Character separator = (Character) wizardDescriptor.getProperty("separator");
Charset charset = (Charset) wizardDescriptor.getProperty("charset");
String[] columnNames = (String[]) wizardDescriptor.getProperty("columns-names");
AttributeType[] columnTypes = (AttributeType[]) wizardDescriptor.getProperty("columns-types");
//Nodes import parameters:
Boolean assignNewNodeIds = (Boolean) wizardDescriptor.getProperty("assign-new-node-ids");
//Edges import parameters:
Boolean createNewNodes = (Boolean) wizardDescriptor.getProperty("create-new-nodes");
AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
switch ((Mode) wizardDescriptor.getProperty("mode")) {
case NODES_TABLE:
ac.importCSVToNodesTable(file, separator, charset, columnNames, columnTypes, assignNewNodeIds);
break;
case EDGES_TABLE:
ac.importCSVToEdgesTable(file, separator, charset, columnNames, columnTypes, createNewNodes);
break;
}
Lookup.getDefault().lookup(DataTablesController.class).refreshCurrentTable();
}
step1.unSetup();
step2.unSetup();
}
/**
* Initialize panels representing individual wizard's steps and sets
* various properties for them influencing wizard appearance.
*/
private WizardDescriptor.Panel[] getPanels() {
if (panels == null) {
panels = new WizardDescriptor.Panel[]{
step1 = new ImportCSVUIWizardPanel1(),
step2 = new ImportCSVUIWizardPanel2()
};
String[] steps = new String[panels.length];
for (int i = 0; i
< panels.length; i++) {
Component c = panels[i].getComponent();
// Default step name to component name of panel. Mainly useful
// for getting the name of the target chooser to appear in the
// list of steps.
steps[i] = c.getName();
if (c instanceof JComponent) { // assume Swing components
JComponent jc = (JComponent) c;
// Sets step number of a component
// TODO if using org.openide.dialogs >= 7.8, can use WizardDescriptor.PROP_*:
jc.putClientProperty("WizardPanel_contentSelectedIndex", new Integer(i));
// Sets steps names for a panel
jc.putClientProperty("WizardPanel_contentData", steps);
// Turn on subtitle creation on each step
jc.putClientProperty("WizardPanel_autoWizardStyle", Boolean.TRUE);
// Show steps on the left side with the image on the background
jc.putClientProperty("WizardPanel_contentDisplayed", Boolean.TRUE);
// Turn on numbering of all steps
jc.putClientProperty("WizardPanel_contentNumbered", Boolean.TRUE);
}
}
}
return panels;
}
public String getName() {
return NbBundle.getMessage(ImportCSVUIWizardAction.class, "ImportCSVUIWizardAction.name");
}
@Override
public String iconResource() {
return null;
}
public HelpCtx getHelpCtx() {
return HelpCtx.DEFAULT_HELP;
}
@Override
protected boolean asynchronous() {
return false;
}
}