/**
* Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.nativity.modules.fileicon;
import com.liferay.nativity.Constants;
import com.liferay.nativity.control.MessageListener;
import com.liferay.nativity.control.NativityControl;
import com.liferay.nativity.control.NativityMessage;
import com.liferay.nativity.util.StringUtil;
import java.util.List;
/**
* @author Michael Young
*/
public abstract class FileIconControlBase implements FileIconControl {
public FileIconControlBase(
NativityControl nativityControl,
FileIconControlCallback fileIconControlCallback) {
this.nativityControl = nativityControl;
this.fileIconControlCallback = fileIconControlCallback;
MessageListener messageListener = new MessageListener(
Constants.GET_FILE_ICON_ID) {
@Override
public NativityMessage onMessage(NativityMessage message) {
String filePath = null;
if (message.getValue() instanceof List<?>) {
List<?> args = (List<?>)message.getValue();
if (args.size() > 0) {
filePath = args.get(0).toString();
}
}
else if (null != message.getValue()) {
filePath = message.getValue().toString();
}
int icon = getIconForFile(filePath);
return new NativityMessage(Constants.GET_FILE_ICON_ID, icon);
}
};
nativityControl.registerMessageListener(messageListener);
}
@Override
public int getIconForFile(String path) {
path = StringUtil.normalize(path);
return fileIconControlCallback.getIconForFile(path);
}
protected FileIconControlCallback fileIconControlCallback;
protected NativityControl nativityControl;
}