/*
* 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.
*/
package org.drools.guvnor.client.explorer.navigation.admin.widget;
import com.google.gwt.user.client.ui.Image;
import org.drools.guvnor.client.common.ErrorPopup;
import org.drools.guvnor.client.common.FormStylePopup;
import org.drools.guvnor.client.common.GenericCallback;
import org.drools.guvnor.client.common.LoadingPopup;
import org.drools.guvnor.client.resources.ImagesCore;
import org.drools.guvnor.client.messages.ConstantsCore;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import org.drools.guvnor.client.rpc.RepositoryService;
import org.drools.guvnor.client.rpc.RepositoryServiceAsync;
/**
* This provides a popup for editing a status (name etc).
* Mainly this is for creating a new status.
*/
public class StatusEditor extends FormStylePopup {
private static ImagesCore images = (ImagesCore) GWT.create( ImagesCore.class );
private static ConstantsCore constants = ((ConstantsCore) GWT.create( ConstantsCore.class ));
private TextBox name = new TextBox();
private Command refresh;
public StatusEditor(Command refresh) {
super(getImage(),
constants.CreateNewStatus() );
this.refresh = refresh;
addAttribute( constants.StatusName(),
name );
Button ok = new Button( constants.OK() );
ok.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent arg0) {
ok();
}
} );
addAttribute( "",
ok );
}
private static Image getImage() {
Image image = new Image(images.editCategory());
image.setAltText(ConstantsCore.INSTANCE.EditCategory());
return image;
}
void ok() {
if ( "".equals( this.name.getText() ) ) {
ErrorPopup.showMessage( constants.CanTHaveAnEmptyStatusName() );
} else {
createStatus( name );
}
}
private void createStatus(final TextBox box) {
LoadingPopup.showMessage( constants.CreatingStatus() );
RepositoryServiceAsync repositoryService = GWT.create(RepositoryService.class);
repositoryService.createState( box.getText(),
new GenericCallback<String>() {
public void onSuccess(String data) {
if ( data != null ) {
if ( refresh != null ) {
box.setText( "" );
LoadingPopup.close();
hide();
refresh.execute();
}
} else {
ErrorPopup.showMessage( constants.StatusWasNotSuccessfullyCreated() );
}
}
} );
}
void cancel() {
hide();
}
}