package org.drools.guvnor.client.admin;
/*
* 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.common.GenericCallback;
import org.drools.guvnor.client.common.LoadingPopup;
import org.drools.guvnor.client.common.PrettyFormLayout;
import org.drools.guvnor.client.rpc.RepositoryServiceFactory;
import org.drools.guvnor.client.ruleeditor.NewAssetWizard;
import org.drools.guvnor.client.messages.Constants;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.ListBox;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.core.client.GWT;
public class StateManager extends Composite {
private ListBox currentStatuses;
private Constants constants = ((Constants) GWT.create(Constants.class));
public StateManager() {
PrettyFormLayout form = new PrettyFormLayout();
form.addHeader( "images/status_large.png",
new HTML( "<b>" + constants.ManageStatuses() + "</b>" ) );
form.startSection(constants.StatusTagsAreForTheLifecycleOfAnAsset());
currentStatuses = new ListBox();
currentStatuses.setVisibleItemCount( 7 );
currentStatuses.setWidth( "50%" );
refreshList();
form.addAttribute(constants.CurrentStatuses(),
currentStatuses );
HorizontalPanel hPanel = new HorizontalPanel();
Button create = new Button(constants.NewStatus());
create.setTitle(constants.CreateANewCategory());
create.addClickListener( new ClickListener() {
public void onClick(Widget w) {
StatusEditor newCat = new StatusEditor( new Command() {
public void execute() {
refreshList();
}
} );
newCat.show();
}
} );
Button edit = new Button(constants.RenameSelected());
edit.addClickListener( new ClickListener() {
public void onClick(Widget w) {
if ( !currentStatuses.isItemSelected( currentStatuses.getSelectedIndex() ) ) {
Window.alert(constants.PleaseSelectAStatusToRename());
return;
}
renameSelected();
}
} );
Button remove = new Button(constants.DeleteSelected());
remove.addClickListener( new ClickListener() {
public void onClick(Widget w) {
if ( !currentStatuses.isItemSelected( currentStatuses.getSelectedIndex() ) ) {
Window.alert(constants.PleaseSelectAStatusToRemove());
return;
}
removeStatus();
}
} );
hPanel.add( create );
hPanel.add( edit );
hPanel.add( remove );
form.addAttribute(constants.AddNewStatus(),
hPanel );
form.endSection();
initWidget( form );
}
private void removeStatus() {
String name = currentStatuses.getItemText( currentStatuses.getSelectedIndex() );
RepositoryServiceFactory.getService().removeState( name,
new GenericCallback() {
public void onSuccess(Object data) {
Window.alert(constants.StatusRemoved());
refreshList();
}
} );
}
private void renameSelected() {
String newName = Window.prompt(constants.PleaseEnterTheNameYouWouldLikeToChangeThisStatusTo(),
"" );
String oldName = currentStatuses.getItemText( currentStatuses.getSelectedIndex() );
if ( newName != null ) {
if (!NewAssetWizard.validatePathPerJSR170(newName)) {
return;
}
RepositoryServiceFactory.getService().renameState( oldName,
newName,
new GenericCallback<Object>() {
public void onSuccess(Object data) {
Window.alert(constants.StatusRenamed());
refreshList();
}
} );
}
}
private void refreshList() {
LoadingPopup.showMessage(constants.LoadingStatuses());
RepositoryServiceFactory.getService().listStates( new GenericCallback<String[]>() {
public void onSuccess(String[] statii) {
currentStatuses.clear();
for ( int i = 0; i < statii.length; i++ ) {
currentStatuses.addItem( statii[i] );
}
LoadingPopup.close();
}
} );
}
}