/*
* Freeplane - mind map editor
* Copyright (C) 2008 Joerg Mueller, Daniel Polansky, Christian Foltin, Dimitry Polivaev
*
* This file is modified by Dimitry Polivaev in 2008.
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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.freeplane.features.url.mindmapmode;
import java.awt.event.ActionEvent;
import java.net.URL;
import javax.swing.JFileChooser;
import javax.swing.filechooser.FileFilter;
import org.freeplane.core.ui.AFreeplaneAction;
import org.freeplane.features.map.MapModel;
import org.freeplane.features.map.NodeModel;
import org.freeplane.features.map.mindmapmode.MMapController;
import org.freeplane.features.mode.Controller;
import org.freeplane.features.mode.PersistentNodeHook;
import org.freeplane.features.url.UrlManager;
class ImportBranchAction extends AFreeplaneAction {
/**
*
*/
private static final long serialVersionUID = 1L;
public ImportBranchAction() {
super("ImportBranchAction");
}
public void actionPerformed(final ActionEvent e) {
final NodeModel parent = Controller.getCurrentModeController().getMapController().getSelectedNode();
if (parent == null) {
return;
}
final JFileChooser chooser = new JFileChooser();
final FileFilter fileFilter = ((MFileManager) UrlManager.getController()).getFileFilter();
if (fileFilter != null) {
chooser.addChoosableFileFilter(fileFilter);
}
final int returnVal = chooser.showOpenDialog(Controller.getCurrentController().getViewController().getContentPane());
if (returnVal == JFileChooser.APPROVE_OPTION) {
try {
final MapModel map = parent.getMap();
final URL url = map.getURL();
final NodeModel node = ((MFileManager) UrlManager.getController()).loadTree(map, chooser.getSelectedFile());
map.setURL(url);
PersistentNodeHook.removeMapExtensions(node);
((MMapController) Controller.getCurrentModeController().getMapController()).insertNode(node, parent);
}
catch (final Exception ex) {
UrlManager.getController().handleLoadingException(ex);
}
}
}
}