/*
* 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.awt.event.KeyEvent;
import java.util.Map;
import javax.swing.KeyStroke;
import com.mucommander.commons.file.AbstractFile;
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;
import com.mucommander.ui.main.table.FileTable;
import com.mucommander.ui.main.table.FileTableModel;
/**
* This action compares the content of the 2 MainFrame's file tables and marks the files that are different.
*
* @author Maxence Bernard
*/
public class CompareFoldersAction extends MuAction {
public CompareFoldersAction(MainFrame mainFrame, Map<String,Object> properties) {
super(mainFrame, properties);
}
@Override
public void performAction() {
FileTable leftTable = mainFrame.getLeftPanel().getFileTable();
FileTable rightTable = mainFrame.getRightPanel().getFileTable();
FileTableModel leftTableModel = leftTable.getFileTableModel();
FileTableModel rightTableModel = rightTable.getFileTableModel();
int nbFilesLeft = leftTableModel.getFileCount();
int nbFilesRight = rightTableModel.getFileCount();
int fileIndex;
String tempFileName;
AbstractFile tempFile;
for(int i=0; i<nbFilesLeft; i++) {
tempFile = leftTableModel.getFileAt(i);
if(tempFile.isDirectory())
continue;
tempFileName = tempFile.getName();
fileIndex = -1;
for(int j=0; j<nbFilesRight; j++)
if (rightTableModel.getFileAt(j).getName().equals(tempFileName)) {
fileIndex = j;
break;
}
if (fileIndex==-1 || rightTableModel.getFileAt(fileIndex).getDate()<tempFile.getDate()) {
leftTableModel.setFileMarked(tempFile, true);
leftTable.repaint();
}
}
for(int i=0; i<nbFilesRight; i++) {
tempFile = rightTableModel.getFileAt(i);
if(tempFile.isDirectory())
continue;
tempFileName = tempFile.getName();
fileIndex = -1;
for(int j=0; j<nbFilesLeft; j++)
if (leftTableModel.getFileAt(j).getName().equals(tempFileName)) {
fileIndex = j;
break;
}
if (fileIndex==-1 || leftTableModel.getFileAt(fileIndex).getDate()<tempFile.getDate()) {
rightTableModel.setFileMarked(tempFile, true);
rightTable.repaint();
}
}
// Notify registered listeners that currently marked files have changed on the file tables
leftTable.fireMarkedFilesChangedEvent();
rightTable.fireMarkedFilesChangedEvent();
}
@Override
public ActionDescriptor getDescriptor() {
return new Descriptor();
}
public static class Factory implements ActionFactory {
public MuAction createAction(MainFrame mainFrame, Map<String,Object> properties) {
return new CompareFoldersAction(mainFrame, properties);
}
}
public static class Descriptor extends AbstractActionDescriptor {
public static final String ACTION_ID = "CompareFolders";
public String getId() { return ACTION_ID; }
public ActionCategory getCategory() { return ActionCategories.SELECTION; }
public KeyStroke getDefaultAltKeyStroke() { return null; }
public KeyStroke getDefaultKeyStroke() { return KeyStroke.getKeyStroke(KeyEvent.VK_M, KeyEvent.CTRL_DOWN_MASK); }
}
}