/*
* 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.note.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.EnabledAction;
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.note.NoteModel;
@EnabledAction(checkOnNodeChange = true)
class RemoveNoteAction extends AFreeplaneAction{
/**
*
*/
private static final long serialVersionUID = 1L;
/**
*
*/
final private MNoteController noteController;
public RemoveNoteAction(final MNoteController noteController) {
super("RemoveNoteAction");
this.noteController = noteController;
}
public void actionPerformed(final ActionEvent e) {
final int showResult = OptionalDontShowMeAgainDialog.show("really_remove_notes", "confirmation",
MNoteController.RESOURCES_REMOVE_NOTES_WITHOUT_QUESTION,
OptionalDontShowMeAgainDialog.ONLY_OK_SELECTION_IS_STORED);
if (showResult != JOptionPane.OK_OPTION) {
return;
}
final ModeController modeController = Controller.getCurrentModeController();
for (final Iterator<NodeModel> iterator = modeController.getMapController().getSelectedNodes().iterator(); iterator
.hasNext();) {
final NodeModel node = iterator.next();
if (NoteModel.getNoteText(node) != null) {
removeNote(node);
}
}
}
private void removeNote(final NodeModel node) {
noteController.setNoteText(node, null);
}
@Override
public void setEnabled() {
setEnabled(doesNoteExist());
}
private boolean doesNoteExist() {
boolean foundNote = false;
final ModeController modeController = Controller.getCurrentModeController();
if (modeController == null) {
foundNote = false;
}
else {
for (final NodeModel node : modeController.getMapController().getSelectedNodes()) {
if (NoteModel.getNoteText(node) != null) {
foundNote = true;
break;
}
}
}
return foundNote;
}
}