/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.ballroom.client.widgets.forms;
import com.google.gwt.dom.client.Style;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.DockLayoutPanel;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.jboss.as.console.client.shared.properties.PropertyRecord;
import org.jboss.ballroom.client.widgets.window.DialogueOptions;
/**
* @author Stan Silvert
* @date 10/28/11
*/
public class NewListItemWizard {
private ListManagement<String> listManager;
private boolean limitChoices = false;
private FormItem nameItem = null;
private String label = "Value";
public NewListItemWizard(ListManagement<String> listManager, boolean limitChoices) {
this.listManager = listManager;
this.limitChoices = limitChoices;
}
public void setLabel(String label) {
this.label = label;
}
public boolean isChoiceLimited() {
return this.limitChoices;
}
public Widget asWidget() {
DockLayoutPanel wrapper = new DockLayoutPanel(Style.Unit.PX);
VerticalPanel panel = new VerticalPanel();
panel.setStyleName("window-content");
// borrow the PropertyRecord for simple binding of a String to the form
final Form<PropertyRecord> form = new Form<PropertyRecord>(PropertyRecord.class);
if (limitChoices) {
this.nameItem = new ComboBoxItem("value", label);
} else {
this.nameItem = new TextBoxItem("value", label);
}
form.setFields(nameItem);
DialogueOptions options = new DialogueOptions(
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
// save
PropertyRecord property = form.getUpdatedEntity();
if(!form.validate().hasErrors())
listManager.onCreateItem(property.getValue());
}
},
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
// cancel
listManager.closeNewItemDialoge();
}
}
);
panel.add(form.asWidget());
wrapper.addSouth(options, 35);
wrapper.add(panel);
return wrapper;
}
/**
* Called before opening the dialog so that the user sees only the valid choices.
*
* @param choices
*/
public void setChoices(List<String> choices) {
if (!limitChoices) throw new IllegalArgumentException("Attempted to set choices when choices are not limited.");
List<String> sorted = new ArrayList<String>();
sorted.addAll(choices);
Collections.sort(sorted);
((ComboBoxItem)this.nameItem).setValueMap(sorted);
}
}