001 /* 002 * Copyright (C) 2008-2010 by Holger Arndt 003 * 004 * This file is part of the Universal Java Matrix Package (UJMP). 005 * See the NOTICE file distributed with this work for additional 006 * information regarding copyright ownership and licensing. 007 * 008 * UJMP is free software; you can redistribute it and/or modify 009 * it under the terms of the GNU Lesser General Public License as 010 * published by the Free Software Foundation; either version 2 011 * of the License, or (at your option) any later version. 012 * 013 * UJMP is distributed in the hope that it will be useful, 014 * but WITHOUT ANY WARRANTY; without even the implied warranty of 015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 016 * GNU Lesser General Public License for more details. 017 * 018 * You should have received a copy of the GNU Lesser General Public 019 * License along with UJMP; if not, write to the 020 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 021 * Boston, MA 02110-1301 USA 022 */ 023 024 package org.ujmp.gui.actions; 025 026 import java.awt.event.KeyEvent; 027 028 import javax.swing.Action; 029 import javax.swing.JComponent; 030 import javax.swing.JOptionPane; 031 032 import org.ujmp.core.Matrix; 033 import org.ujmp.core.MatrixFactory; 034 import org.ujmp.core.enums.FileFormat; 035 import org.ujmp.core.interfaces.GUIObject; 036 037 public class ImportMatrixFromClipboardAction extends ObjectAction { 038 private static final long serialVersionUID = -7154091864377936296L; 039 040 public ImportMatrixFromClipboardAction(JComponent c, GUIObject m) { 041 super(c, m); 042 putValue(Action.NAME, "from Clipboard..."); 043 putValue(Action.SHORT_DESCRIPTION, "import a matrix from clipboard"); 044 putValue(Action.MNEMONIC_KEY, KeyEvent.VK_C); 045 } 046 047 048 public Object call() { 049 try { 050 FileFormat fileFormat = FileFormat.values()[JOptionPane 051 .showOptionDialog(getComponent(), "Select format", 052 "Import Matrix", JOptionPane.OK_OPTION, 053 JOptionPane.QUESTION_MESSAGE, null, FileFormat 054 .values(), FileFormat.CSV)]; 055 056 Matrix m = MatrixFactory.importFromClipboard(fileFormat); 057 m.showGUI(); 058 return m; 059 } catch (Exception e) { 060 e.printStackTrace(); 061 return null; 062 } 063 } 064 }