/*
* 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.map.mindmapmode;
import java.awt.event.ActionEvent;
import java.util.Iterator;
import javax.swing.JOptionPane;
import org.freeplane.core.ui.AFreeplaneAction;
import org.freeplane.core.ui.components.OptionalDontShowMeAgainDialog;
import org.freeplane.features.map.NodeModel;
import org.freeplane.features.mode.Controller;
import org.freeplane.features.mode.ModeController;
import org.freeplane.features.mode.mindmapmode.MModeController;
class DeleteAction extends AFreeplaneAction {
/**
*
*/
private static final long serialVersionUID = 1L;
public DeleteAction() {
super("DeleteAction");
}
public void actionPerformed(final ActionEvent e) {
final ModeController modeController = Controller.getCurrentModeController();
for (final NodeModel node : modeController.getMapController().getSelectedNodes()) {
if (node.isRoot()) {
return;
}
}
final Controller controller = Controller.getCurrentController();
final int showResult = OptionalDontShowMeAgainDialog.show("really_remove_node", "confirmation",
MModeController.RESOURCES_DELETE_NODES_WITHOUT_QUESTION,
OptionalDontShowMeAgainDialog.ONLY_OK_SELECTION_IS_STORED);
if (showResult != JOptionPane.OK_OPTION) {
return;
}
final MMapController mapController = (MMapController) modeController.getMapController();
final Iterator<NodeModel> iterator = controller.getSelection().getSortedSelection(true).iterator();
while (iterator.hasNext()) {
mapController.deleteNode(iterator.next());
}
}
}