/*
* Copyright 2009-2014 the original author or authors.
*
* 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.jdal.vaadin.ui.table;
import java.util.ArrayList;
import java.util.List;
import com.vaadin.event.Action;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Component;
/**
* Contextual menu for Vaadin tables.
*
* @author Jose Luis Martin
* @since 2.0
*/
public class TableActionHandler implements Action.Handler {
private List<Action> actions = new ArrayList<Action>();
@Override
public Action[] getActions(Object target, Object sender) {
return actions.toArray(new Action[] {});
}
@Override
public void handleAction(Action action, Object sender, Object target) {
if (action instanceof Action.Handler) {
((Action.Handler) action).handleAction(action, sender, target);
}
else if (action instanceof ButtonListener) {
((ButtonListener) action).buttonClick(new ClickEvent((Component) sender) );
}
else {
doHandleAction(action, sender, target);
}
}
/**
* Handle the action
* @param action the action
* @param sender component that send action
* @param target target
*/
private void doHandleAction(Action action, Object sender, Object target) {
// Do nothing by default.
}
public List<Action> getActions() {
return actions;
}
public void setActions(List<Action> actions) {
this.actions = actions;
}
}