/*
* 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.clipboard.mindmapmode;
import java.awt.Component;
import java.awt.datatransfer.Transferable;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Collection;
import javax.swing.BoxLayout;
import javax.swing.ButtonGroup;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import org.freeplane.core.ui.AFreeplaneAction;
import org.freeplane.core.util.TextUtils;
import org.freeplane.features.clipboard.ClipboardController;
import org.freeplane.features.clipboard.mindmapmode.MClipboardController.IDataFlavorHandler;
import org.freeplane.features.map.NodeModel;
import org.freeplane.features.mode.Controller;
class SelectedPasteAction extends AFreeplaneAction {
/**
*
*/
private static final long serialVersionUID = 1L;
public SelectedPasteAction() {
super("SelectedPasteAction");
}
public void actionPerformed(final ActionEvent e) {
final MClipboardController clipboardController = (MClipboardController) ClipboardController
.getController();
final Collection<IDataFlavorHandler> flavorHandlers = clipboardController.getFlavorHandlers();
if (flavorHandlers.isEmpty()) {
return;
}
final JPanel options = createPane(flavorHandlers);
if (JOptionPane.CANCEL_OPTION == JOptionPane.showConfirmDialog((Component) e.getSource(), options, e
.getActionCommand(), JOptionPane.OK_CANCEL_OPTION)) {
return;
}
final NodeModel parent = Controller.getCurrentController().getSelection().getSelected();
final Transferable clipboardContents = clipboardController.getClipboardContents();
clipboardController.paste(clipboardContents, selectedHandler, parent, false, parent.isNewChildLeft());
selectedHandler = null;
}
private IDataFlavorHandler selectedHandler;
private JPanel createPane(final Collection<IDataFlavorHandler> flavorHandlers) {
final ButtonGroup group = new ButtonGroup();
final JRadioButton[] buttons = new JRadioButton[flavorHandlers.size()];
int i = 0;
selectedHandler = null;
for (final IDataFlavorHandler handler : flavorHandlers) {
final JRadioButton radioButton = new JRadioButton(TextUtils.getText(handler.getClass().getSimpleName()));
group.add(radioButton);
if (selectedHandler == null) {
selectedHandler = handler;
radioButton.setSelected(true);
}
radioButton.addActionListener(new ActionListener() {
public void actionPerformed(final ActionEvent e) {
selectedHandler = handler;
}
});
buttons[i++] = radioButton;
}
return createPane(buttons);
}
private JPanel createPane(final JRadioButton[] radioButtons) {
final int numChoices = radioButtons.length;
final JPanel box = new JPanel();
box.setLayout(new BoxLayout(box, BoxLayout.PAGE_AXIS));
for (int i = 0; i < numChoices; i++) {
box.add(radioButtons[i]);
}
return box;
}
}