/*
* Copyright (C) 2012 The Android Open Source Project
*
* 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 com.motorolamobility.studio.android.db.devices.ui.action;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.IHandler;
import org.eclipse.ui.handlers.HandlerUtil;
import com.motorolamobility.studio.android.db.core.DbCoreActivator;
import com.motorolamobility.studio.android.db.core.ui.ITreeNode;
import com.motorolamobility.studio.android.db.devices.model.IDeviceNode;
/**
* Handler responsible for toggling filter apps with dbs.
*/
public class FilterDbApplicationHandler extends AbstractHandler implements IHandler
{
private ITreeNode node;
public FilterDbApplicationHandler()
{
//do nothing
}
public FilterDbApplicationHandler(ITreeNode node)
{
this.node = node;
}
/* (non-Javadoc)
* @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
*/
public Object execute(ExecutionEvent event) throws ExecutionException
{
if (node == null)
{
node = DbCoreActivator.getMOTODEVDatabaseExplorerView().getSelectedItemOnTree();
}
if(node instanceof IDeviceNode)
{
boolean oldValue = HandlerUtil.toggleCommandState(event.getCommand());
IDeviceNode deviceNode = (IDeviceNode) node;
deviceNode.setFilterAppWithDb(!oldValue);
deviceNode.refreshAsync();
}
node = null;
return null;
}
}