2 * Jalview - A Sequence Alignment Editor and Viewer
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3 * Copyright (C) 2005 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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21 import jalview.datamodel.*;
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24 import java.awt.event.*;
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25 import java.awt.image.*;
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27 import javax.swing.*;
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34 * @version $Revision$
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36 public class AnnotationLabels extends JPanel implements MouseListener,
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37 MouseMotionListener, ActionListener
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39 static String ADDNEW = "Add New Row";
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40 static String HIDE = "Hide This Row";
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41 static String DELETE = "Delete This Row";
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42 static String SHOWALL = "Show All Hidden Rows";
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43 static String OUTPUT_TEXT = "Show Values In Textbox";
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44 boolean active = false;
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48 boolean resizing = false;
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51 int selectedRow = 0;
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52 int scrollOffset = 0;
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53 Font font = new Font("Arial", Font.PLAIN, 11);
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57 * Creates a new AnnotationLabels object.
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59 * @param ap DOCUMENT ME!
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61 public AnnotationLabels(AlignmentPanel ap)
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66 java.net.URL url = getClass().getResource("/images/idwidth.gif");
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71 temp = java.awt.Toolkit.getDefaultToolkit().createImage(url);
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76 MediaTracker mt = new MediaTracker(this);
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77 mt.addImage(temp, 0);
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80 catch (Exception ex)
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84 BufferedImage bi = new BufferedImage(temp.getHeight(this),
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85 temp.getWidth(this), BufferedImage.TYPE_INT_RGB);
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86 Graphics2D g = (Graphics2D) bi.getGraphics();
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87 g.rotate(Math.toRadians(90));
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88 g.drawImage(temp, 0, -bi.getWidth(this), this);
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91 addMouseListener(this);
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92 addMouseMotionListener(this);
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95 public AnnotationLabels(AlignViewport av)
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103 * @param y DOCUMENT ME!
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105 public void setScrollOffset(int y)
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114 * @param evt DOCUMENT ME!
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116 public void actionPerformed(ActionEvent evt)
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119 AlignmentAnnotation[] aa = ap.av.alignment.getAlignmentAnnotation();
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121 if (evt.getActionCommand().equals(ADDNEW))
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123 String label = JOptionPane.showInputDialog(this,
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124 "Label for annotation");
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131 ap.av.alignment.addAnnotation(new AlignmentAnnotation(label,
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133 new Annotation[ap.av.alignment.getWidth()]));
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135 dif = aa[aa.length - 1].height;
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137 else if (evt.getActionCommand().equals(HIDE))
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139 aa[selectedRow].visible = false;
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141 if (aa[selectedRow].label.equals("Conservation"))
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143 ap.av.showConservation = false;
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146 if (aa[selectedRow].label.equals("Quality"))
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148 ap.av.showQuality = false;
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151 if (aa[selectedRow].label.equals("Consensus"))
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153 ap.av.showIdentity = false;
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156 dif = aa[selectedRow].height * -1;
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158 else if (evt.getActionCommand().equals(DELETE))
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160 ap.av.alignment.deleteAnnotation(aa[selectedRow]);
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161 dif = aa[selectedRow].height * -1;
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163 else if (evt.getActionCommand().equals(SHOWALL))
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165 for (int i = 0; i < aa.length; i++)
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167 if (!aa[i].visible)
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169 dif += aa[i].height;
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170 aa[i].visible = true;
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174 else if (evt.getActionCommand().equals(OUTPUT_TEXT))
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176 CutAndPasteTransfer cap = new CutAndPasteTransfer();
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177 Desktop.addInternalFrame(cap,
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178 ap.alignFrame.getTitle() + " - " + aa[selectedRow].label, 500,
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180 cap.setText(aa[selectedRow].toString());
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184 ap.annotationPanel.adjustPanelHeight();
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186 Dimension d = ap.annotationScroller.getPreferredSize();
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187 ap.annotationScroller.setPreferredSize(new Dimension(d.width,
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189 d = ap.annotationSpaceFillerHolder.getPreferredSize();
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190 ap.annotationSpaceFillerHolder.setPreferredSize(new Dimension(d.width,
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199 * @param evt DOCUMENT ME!
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201 public void mousePressed(MouseEvent evt)
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209 * @param evt DOCUMENT ME!
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211 public void mouseReleased(MouseEvent evt)
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220 * @param evt DOCUMENT ME!
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222 public void mouseEntered(MouseEvent evt)
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231 * @param evt DOCUMENT ME!
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233 public void mouseExited(MouseEvent evt)
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242 * @param evt DOCUMENT ME!
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244 public void mouseDragged(MouseEvent evt)
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248 Dimension d = ap.annotationScroller.getPreferredSize();
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249 int dif = evt.getY() - oldY;
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251 dif /= ap.av.charHeight;
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252 dif *= ap.av.charHeight;
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254 if ((d.height - dif) > 20)
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256 ap.annotationScroller.setPreferredSize(new Dimension(d.width,
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258 d = ap.annotationSpaceFillerHolder.getPreferredSize();
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259 ap.annotationSpaceFillerHolder.setPreferredSize(new Dimension(
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260 d.width, d.height - dif));
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270 * @param evt DOCUMENT ME!
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272 public void mouseMoved(MouseEvent evt)
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279 * @param evt DOCUMENT ME!
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281 public void mouseClicked(MouseEvent evt)
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283 int y = evt.getY() - scrollOffset;
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284 AlignmentAnnotation[] aa = ap.av.alignment.getAlignmentAnnotation();
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286 if ((aa == null) || (aa.length == 0))
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288 JPopupMenu pop = new JPopupMenu("Annotations");
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289 JMenuItem item = new JMenuItem(ADDNEW);
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290 item.addActionListener(this);
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292 pop.show(this, evt.getX(), evt.getY());
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299 for (int i = 0; i < aa.length; i++)
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301 if (!aa[i].visible)
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306 height += aa[i].height;
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316 JPopupMenu pop = new JPopupMenu("Annotations");
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317 JMenuItem item = new JMenuItem(ADDNEW);
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318 item.addActionListener(this);
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320 item = new JMenuItem(HIDE);
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321 item.addActionListener(this);
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323 item = new JMenuItem(DELETE);
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324 item.addActionListener(this);
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326 item = new JMenuItem(SHOWALL);
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327 item.addActionListener(this);
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329 item = new JMenuItem(OUTPUT_TEXT);
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330 item.addActionListener(this);
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333 if (aa[selectedRow].label.equals("Consensus"))
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335 pop.addSeparator();
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336 final JCheckBoxMenuItem cbmi = new JCheckBoxMenuItem(
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337 "Ignore Gaps In Consensus",
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338 ap.av.getIgnoreGapsConsensus());
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339 cbmi.addActionListener(new ActionListener()
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340 {public void actionPerformed(ActionEvent e)
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342 ap.av.setIgnoreGapsConsensus(cbmi.getState());
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350 pop.show(this, evt.getX(), evt.getY());
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356 * @param g1 DOCUMENT ME!
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358 public void paintComponent(Graphics g)
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361 int width = getWidth();
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363 width = ap.calculateIdWidth().width + 4;
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365 Graphics2D g2 = (Graphics2D) g;
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366 g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
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367 RenderingHints.VALUE_ANTIALIAS_ON);
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369 drawComponent(g2, width);
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376 * @param g DOCUMENT ME!
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378 public void drawComponent(Graphics g, int width)
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380 if(av.getFont().getSize()<10)
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381 g.setFont(new Font("Arial", Font.PLAIN, av.getFont().getSize()-1));
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385 FontMetrics fm = g.getFontMetrics(g.getFont());
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386 g.setColor(Color.white);
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387 g.fillRect(0, 0, getWidth(), getHeight());
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389 g.translate(0, scrollOffset);
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390 g.setColor(Color.black);
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392 AlignmentAnnotation[] aa = av.alignment.getAlignmentAnnotation();
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393 int y = g.getFont().getSize();
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399 for (int i = 0; i < aa.length; i++)
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401 if (!aa[i].visible)
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406 x = width - fm.stringWidth(aa[i].label) - 3;
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410 y += (aa[i].height / 3);
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413 g.drawString(aa[i].label, x, y);
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417 y += ((2 * aa[i].height) / 3);
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430 g.drawImage(image, 2, 0, this);
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434 if ((aa == null) || (aa.length < 1))
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436 g.drawString("Right click", 2, 8);
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437 g.drawString("to add annotation", 2, 18);
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