/*
* This file is part of muCommander, http://www.mucommander.com
* Copyright (C) 2002-2012 Maxence Bernard
*
* muCommander is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* muCommander 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.mucommander.ui.action.impl;
import java.util.Map;
import javax.swing.KeyStroke;
import com.mucommander.commons.file.AbstractFile;
import com.mucommander.commons.file.impl.local.LocalFile;
import com.mucommander.ui.action.AbstractActionDescriptor;
import com.mucommander.ui.action.ActionCategories;
import com.mucommander.ui.action.ActionCategory;
import com.mucommander.ui.action.ActionDescriptor;
import com.mucommander.ui.action.ActionFactory;
import com.mucommander.ui.action.MuAction;
import com.mucommander.ui.main.MainFrame;
/**
* This action changes the current folder of the currently active FolderPanel to the user home folder.
*
* @author Maxence Bernard
*/
public class GoToHomeAction extends ActiveTabAction {
public GoToHomeAction(MainFrame mainFrame, Map<String,Object> properties) {
super(mainFrame, properties);
}
/**
* Enables or disables this action based on the currently active folder's
* current tab is not locked, this action will be enabled, if not it will be disabled.
*/
@Override
protected void toggleEnabledState() {
setEnabled(!mainFrame.getActivePanel().getTabs().getCurrentTab().isLocked());
}
@Override
public void performAction() {
// Changes the current folder to make it the user home folder
AbstractFile homeFolder = LocalFile.getUserHome();
if(homeFolder!=null)
mainFrame.getActivePanel().tryChangeCurrentFolder(homeFolder);
}
@Override
public ActionDescriptor getDescriptor() {
return new Descriptor();
}
public static class Factory implements ActionFactory {
public MuAction createAction(MainFrame mainFrame, Map<String,Object> properties) {
return new GoToHomeAction(mainFrame, properties);
}
}
public static class Descriptor extends AbstractActionDescriptor {
public static final String ACTION_ID = "GoToHome";
public String getId() { return ACTION_ID; }
public ActionCategory getCategory() { return ActionCategories.NAVIGATION; }
public KeyStroke getDefaultAltKeyStroke() { return null; }
public KeyStroke getDefaultKeyStroke() { return null; }
}
}