/*
* 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.as.console.client.shared.viewframework;
import com.google.gwt.core.client.Scheduler;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.logical.shared.CloseEvent;
import com.google.gwt.event.logical.shared.CloseHandler;
import com.google.gwt.user.client.ui.PopupPanel;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;
import org.jboss.ballroom.client.widgets.forms.FormAdapter;
import org.jboss.ballroom.client.widgets.forms.FormValidation;
import org.jboss.ballroom.client.widgets.window.DefaultWindow;
import org.jboss.ballroom.client.widgets.window.DialogueOptions;
import org.jboss.ballroom.client.widgets.window.WindowContentBuilder;
/**
* Generic popup window that executes a command on the EntityToDmrBridge when the user clicks the Save button.
*
* @author Stan Silvert ssilvert@redhat.com (C) 2011 Red Hat Inc.
*/
public abstract class EntityPopupWindow<T> extends DefaultWindow {
protected EntityToDmrBridge<T> bridge;
protected FormAdapter<T> form;
protected Widget helpWidget;
public EntityPopupWindow(String title, FormAdapter<T> form, Widget helpWidget, EntityToDmrBridge<T> bridge) {
super(title);
this.form = form;
this.bridge = bridge;
this.helpWidget = helpWidget;
setWidth(480);
setHeight(360);
addCloseHandler(new CloseHandler<PopupPanel>() {
@Override
public void onClose(CloseEvent<PopupPanel> event) {
EntityPopupWindow.this.hide();
}
});
setWidget(makeWidget());
setGlassEnabled(true);
center();
hide();
}
private Widget makeWidget() {
VerticalPanel layout = new VerticalPanel();
layout.setStyleName("window-content");
if (helpWidget != null) {
layout.add(helpWidget);
}
layout.add(form.asWidget());
ClickHandler cancelHandler = new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
EntityPopupWindow.this.hide();
}
};
ClickHandler submitHandler = new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
FormValidation validation = form.validate();
if (!validation.hasErrors()) {
Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {
@Override
public void execute() {
doCommand(form);
EntityPopupWindow.this.hide();
}
});
}
} // end if
};
DialogueOptions options = new DialogueOptions(
submitHandler, cancelHandler
);
return new WindowContentBuilder(layout, options).build();
}
public void setNewBean() {
T newBean = bridge.newEntity();
form.edit(newBean);
}
public void setBean(T bean) {
form.edit(bean);
}
/**
* Execute a command, typically delegating to the EntityToDmrBridge.
* @param form The form that was just edited.
*/
protected abstract void doCommand(FormAdapter<T> form);
}