2 * Jalview - A Sequence Alignment Editor and Viewer
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3 * Copyright (C) 2007 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
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5 * This program is free software; you can redistribute it and/or
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6 * modify it under the terms of the GNU General Public License
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7 * as published by the Free Software Foundation; either version 2
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8 * of the License, or (at your option) any later version.
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10 * This program is distributed in the hope that it will be useful,
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 * GNU General Public License for more details.
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15 * You should have received a copy of the GNU General Public License
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16 * along with this program; if not, write to the Free Software
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17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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19 package jalview.gui;
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22 import java.awt.datatransfer.*;
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23 import java.awt.event.*;
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24 import javax.swing.*;
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26 import jalview.datamodel.*;
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27 import jalview.io.*;
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28 import jalview.jbgui.*;
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34 * @version $Revision$
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36 public class CutAndPasteTransfer
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37 extends GCutAndPasteTransfer
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40 AlignViewport viewport;
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42 public CutAndPasteTransfer()
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44 SwingUtilities.invokeLater(new Runnable()
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48 textarea.requestFocus();
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57 public void setForInput(AlignViewport viewport)
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59 this.viewport = viewport;
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60 if (viewport != null)
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65 getContentPane().add(inputButtonPanel, java.awt.BorderLayout.SOUTH);
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71 * @return DOCUMENT ME!
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73 public String getText()
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75 return textarea.getText();
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81 * @param text DOCUMENT ME!
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83 public void setText(String text)
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85 textarea.setText(text);
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88 public void appendText(String text)
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90 textarea.append(text);
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93 public void save_actionPerformed(ActionEvent e)
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95 JalviewFileChooser chooser = new JalviewFileChooser(
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96 jalview.bin.Cache.getProperty(
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99 chooser.setAcceptAllFileFilterUsed(false);
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100 chooser.setFileView(new JalviewFileView());
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101 chooser.setDialogTitle("Save Text to File");
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102 chooser.setToolTipText("Save");
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104 int value = chooser.showSaveDialog(this);
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106 if (value == JalviewFileChooser.APPROVE_OPTION)
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110 java.io.PrintWriter out = new java.io.PrintWriter(
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111 new java.io.FileWriter(chooser.getSelectedFile()));
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113 out.print(getText());
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116 catch (Exception ex)
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118 ex.printStackTrace();
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127 * @param e DOCUMENT ME!
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129 public void copyItem_actionPerformed(ActionEvent e)
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131 textarea.getSelectedText();
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132 Clipboard c = Toolkit.getDefaultToolkit().getSystemClipboard();
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133 c.setContents(new StringSelection(textarea.getSelectedText()), null);
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139 * @param e DOCUMENT ME!
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141 public void pasteMenu_actionPerformed(ActionEvent e)
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143 Clipboard c = Toolkit.getDefaultToolkit().getSystemClipboard();
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144 Transferable contents = c.getContents(this);
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146 if (contents == null)
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153 textarea.append( (String) contents.getTransferData(
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154 DataFlavor.stringFlavor));
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156 catch (Exception ex)
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164 * @param e DOCUMENT ME!
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166 public void ok_actionPerformed(ActionEvent e)
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168 String format = new IdentifyFile().Identify(getText(), "Paste");
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169 Alignment al = null;
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171 if (FormatAdapter.isValidFormat(format))
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175 al = new FormatAdapter().readFile(getText(), "Paste", format);
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177 catch (java.io.IOException ex)
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179 JOptionPane.showInternalMessageDialog(Desktop.desktop,
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180 "Couldn't read the pasted text.\n" +
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182 "Error parsing text",
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183 JOptionPane.WARNING_MESSAGE);
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189 if (viewport != null)
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191 for (int i = 0; i < al.getHeight(); i++)
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193 viewport.getAlignment().addSequence(al.getSequenceAt(i));
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196 viewport.firePropertyChange("alignment", null,
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197 viewport.getAlignment().getSequences());
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201 AlignFrame af = new AlignFrame(al,
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202 AlignFrame.DEFAULT_WIDTH,
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203 AlignFrame.DEFAULT_HEIGHT);
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204 af.currentFileFormat = format;
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205 Desktop.addInternalFrame(af, "Cut & Paste input - " + format,
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206 AlignFrame.DEFAULT_WIDTH,
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207 AlignFrame.DEFAULT_HEIGHT);
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208 af.statusBar.setText("Successfully pasted alignment file");
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212 af.setMaximum(jalview.bin.Cache.getDefault("SHOW_FULLSCREEN", false));
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214 catch (Exception ex)
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224 * @param e DOCUMENT ME!
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226 public void cancel_actionPerformed(ActionEvent e)
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230 this.setClosed(true);
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232 catch (Exception ex)
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237 public void textarea_mousePressed(MouseEvent e)
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239 if (SwingUtilities.isRightMouseButton(e))
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241 JPopupMenu popup = new JPopupMenu("Edit");
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242 JMenuItem item = new JMenuItem("Copy");
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243 item.addActionListener(new ActionListener()
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245 public void actionPerformed(ActionEvent e)
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247 copyItem_actionPerformed(e);
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251 item = new JMenuItem("Paste");
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252 item.addActionListener(new ActionListener()
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254 public void actionPerformed(ActionEvent e)
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256 pasteMenu_actionPerformed(e);
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260 popup.show(this, e.getX() + 10, e.getY() + textarea.getY() + 40);
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