/**************************************************************************
OmegaT - Computer Assisted Translation (CAT) tool
with fuzzy matching, translation memory, keyword search,
glossaries, and translation leveraging into updated projects.
Copyright (C) 2014 Briac Pilpre, Aaron Madlon-Kay
2015 Aaron Madlon-Kay
Home page: http://www.omegat.org/
Support center: http://groups.yahoo.com/group/OmegaT/
This file is part of OmegaT.
OmegaT 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.
OmegaT 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 org.omegat.util;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import javax.swing.JMenuItem;
import org.omegat.core.Core;
import org.omegat.gui.main.IMainWindow;
import org.omegat.gui.main.ProjectUICommands;
/**
* Management of recent projects
*
* @author Briac Pilpre
* @author Aaron Madlon-Kay
*/
public class RecentProjects {
private static final List<String> recentProjects;
private static final int mostRecentProjectSize;
static {
mostRecentProjectSize = Preferences.getPreferenceDefault(Preferences.MOST_RECENT_PROJECTS_SIZE, OConsts.MAX_RECENT_PROJECTS);
recentProjects = new ArrayList<String>(mostRecentProjectSize);
for (int i = 0; i < mostRecentProjectSize; i++) {
String project = Preferences.getPreferenceDefault(Preferences.MOST_RECENT_PROJECTS_PREFIX + i, null);
if (project != null) {
recentProjects.add(project);
}
}
}
private RecentProjects() {}
private static void saveToPrefs() {
for (int i = 0; i < recentProjects.size(); i++) {
String project = recentProjects.get(i);
if (!StringUtil.isEmpty(project)) {
Preferences.setPreference(Preferences.MOST_RECENT_PROJECTS_PREFIX + i,
recentProjects.get(i));
}
}
}
public static void updateMenu() {
IMainWindow window = Core.getMainWindow();
if (window == null) {
return;
}
JMenuItem recentMenu = window.getMainMenu().getProjectRecentMenuItem();
if (recentMenu == null) {
return;
}
recentMenu.removeAll();
synchronized(recentProjects) {
for (final String project : recentProjects) {
JMenuItem recentProjectMenuItem = new JMenuItem(project);
recentProjectMenuItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
ProjectUICommands.projectOpen(new File(project), true);
}
});
recentMenu.add(recentProjectMenuItem);
}
recentMenu.setEnabled(!recentProjects.isEmpty());
}
}
public static void add(String element) {
if (StringUtil.isEmpty(element)) {
return;
}
recentProjects.remove(element);
recentProjects.add(0, element);
// Shrink the list to match the desired size.
while (recentProjects.size() > mostRecentProjectSize) {
recentProjects.remove(mostRecentProjectSize);
}
updateMenu();
saveToPrefs();
}
}