/**
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.guvnor.client.common;
/*
* Copyright 2005 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import org.drools.guvnor.client.messages.Constants;
import org.drools.guvnor.client.resources.Images;
import org.drools.guvnor.client.rpc.RepositoryServiceFactory;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ChangeEvent;
import com.google.gwt.event.dom.client.ChangeHandler;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.ListBox;
/**
* Well this one should be pretty obvious what it does.
* I feel like I have wasted valuable time writing this comment, but I hope
* you enjoyed reading it.
*
* @author Michael Neale
*
*/
public class StatusChangePopup extends FormStylePopup {
private static Images images = (Images) GWT.create( Images.class );
private Constants constants = ((Constants) GWT.create( Constants.class ));
private boolean isPackage;
private String uuid;
private String newStatus;
private Command changedStatus;
public StatusChangePopup(String uuid,
boolean isPackage) {
this.uuid = uuid;
this.isPackage = isPackage;
super.addRow( new HTML( "<img src='" + images.statusSmall() + "'/><b>" + constants.ChangeStatus() + "</b>" ) );
HorizontalPanel horiz = new HorizontalPanel();
final ListBox box = new ListBox();
LoadingPopup.showMessage( constants.PleaseWaitDotDotDot() );
RepositoryServiceFactory.getService().listStates( new GenericCallback<String[]>() {
public void onSuccess(String[] list) {
box.addItem( constants.ChooseOne() );
for ( int i = 0; i < list.length; i++ ) {
box.addItem( list[i] );
}
LoadingPopup.close();
}
} );
box.addChangeHandler( new ChangeHandler() {
public void onChange(ChangeEvent event) {
newStatus = box.getItemText( box.getSelectedIndex() );
}
} );
horiz.add( box );
Button ok = new Button( constants.ChangeStatus() );
ok.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent event) {
String newState = box.getItemText( box.getSelectedIndex() );
changeState( newState );
hide();
}
} );
horiz.add( ok );
Button close = new Button( constants.Cancel() );
close.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent event) {
hide();
}
} );
horiz.add( close );
addRow( horiz );
}
/** Apply the state change */
private void changeState(String newState) {
LoadingPopup.showMessage( constants.UpdatingStatus() );
RepositoryServiceFactory.getService().changeState( uuid,
newStatus,
isPackage,
new GenericCallback<java.lang.Void>() {
public void onSuccess(Void v) {
changedStatus.execute();
LoadingPopup.close();
}
} );
}
/**
* Get what the state was changed to.
*/
public String getState() {
return this.newStatus;
}
/**
* set the status change event
*/
public void setChangeStatusEvent(Command command) {
this.changedStatus = command;
}
}