/*
* Copyright 2012 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.uberfire.client.mvp;
import javax.enterprise.event.Event;
import javax.enterprise.event.Observes;
import javax.inject.Inject;
import com.google.gwt.event.logical.shared.CloseEvent;
import com.google.gwt.event.logical.shared.CloseHandler;
import com.google.gwt.user.client.ui.IsWidget;
import org.jboss.errai.ioc.client.container.SyncBeanManager;
import org.uberfire.client.workbench.events.BeforeClosePlaceEvent;
import org.uberfire.client.workbench.events.ClosePlaceEvent;
import org.uberfire.client.workbench.widgets.popup.PopupView;
import org.uberfire.mvp.Command;
import org.uberfire.mvp.PlaceRequest;
/**
* Base class for Pop-up Activities
*/
public abstract class AbstractPopupActivity extends AbstractActivity
implements
PopupActivity {
@Inject
private SyncBeanManager iocManager;
@Inject
private Event<BeforeClosePlaceEvent> closePlaceEvent;
private PopupView popup = new PopupView();
public AbstractPopupActivity( final PlaceManager placeManager ) {
super( placeManager );
popup.addCloseHandler( new CloseHandler<PopupView>() {
@Override
public void onClose( CloseEvent<PopupView> event ) {
closePlaceEvent.fire( new BeforeClosePlaceEvent( place ) );
}
} );
}
@Override
public void launch( final PlaceRequest place,
final Command callback ) {
super.launch( place,
callback );
onStartup( place );
final IsWidget widget = getWidget();
popup.setContent( widget );
popup.setTitle( getTitle() );
popup.show();
onOpen();
}
@Override
public abstract String getTitle();
@Override
public IsWidget getTitleDecoration() {
return null;
}
@Override
public abstract IsWidget getWidget();
@Override
public void onStartup() {
//Do nothing.
}
@Override
public void onStartup( final PlaceRequest place ) {
//Do nothing.
}
@Override
public boolean onMayClose() {
return true;
}
@Override
public void onClose() {
//Do nothing.
}
@Override
public void onShutdown() {
//Do nothing.
}
@SuppressWarnings("unused")
private void onClose( @Observes ClosePlaceEvent event ) {
final PlaceRequest place = event.getPlace();
if ( place.equals( this.place ) ) {
popup.hide();
}
}
}