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.event.*;
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23 import javax.swing.*;
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25 import jalview.datamodel.*;
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31 * @version $Revision$
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33 public class IdPanel
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34 extends JPanel implements MouseListener,
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37 protected IdCanvas idCanvas;
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38 protected AlignViewport av;
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39 protected AlignmentPanel alignPanel;
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40 ScrollThread scrollThread = null;
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44 boolean mouseDragging = false;
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47 * Creates a new IdPanel object.
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49 * @param av DOCUMENT ME!
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50 * @param parent DOCUMENT ME!
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52 public IdPanel(AlignViewport av, AlignmentPanel parent)
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55 alignPanel = parent;
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56 idCanvas = new IdCanvas(av);
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57 setLayout(new BorderLayout());
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58 add(idCanvas, BorderLayout.CENTER);
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59 addMouseListener(this);
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60 addMouseMotionListener(this);
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61 ToolTipManager.sharedInstance().registerComponent(this);
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67 * @param e DOCUMENT ME!
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69 public void mouseMoved(MouseEvent e)
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71 int seq = Math.max(0, alignPanel.seqPanel.findSeq(e));
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72 if (seq > -1 && seq < av.alignment.getHeight())
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74 SequenceI sequence = av.alignment.getSequenceAt(seq);
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75 StringBuffer tip = new StringBuffer("<html>");
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76 tip.append(sequence.getDisplayId(true));
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77 if (sequence.getDescription() != null)
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79 tip.append("<table width=250 border=0><tr><td><i>");
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80 tip.append(sequence.getDescription());
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82 //ADD NON POSITIONAL SEQUENCE INFO
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83 SequenceFeature[] features = sequence.getDatasetSequence().
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84 getSequenceFeatures();
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85 if (features != null)
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87 for (int i = 0; i < features.length; i++)
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89 if (features[i].begin == 0 && features[i].end == 0)
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91 tip.append("<br>" + features[i].featureGroup
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92 + " " + features[i].getType() + " " +
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93 features[i].description);
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97 tip.append("</i></td></tr></table>");
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100 DBRefEntry[] dbrefs = sequence.getDatasetSequence().getDBRef();
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101 if (dbrefs != null)
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104 for (int i = 0; i < dbrefs.length; i++)
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106 tip.append("<br>");
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107 tip.append(dbrefs[i].getSource() + " "
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108 + dbrefs[i].getAccessionId());
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110 tip.append("</i>");
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113 tip.append("</html>");
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114 setToolTipText(tip.toString());
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121 * @param e DOCUMENT ME!
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123 public void mouseDragged(MouseEvent e)
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125 mouseDragging = true;
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127 int seq = Math.max(0, alignPanel.seqPanel.findSeq(e));
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131 selectSeqs(lastid - 1, seq);
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133 else if (seq > lastid)
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135 selectSeqs(lastid + 1, seq);
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139 alignPanel.repaint();
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145 * @param e DOCUMENT ME!
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147 public void mouseClicked(MouseEvent e)
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149 if (e.getClickCount() < 2)
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154 java.util.Vector links = Preferences.sequenceURLLinks;
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155 if (links == null || links.size() < 1)
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160 int seq = alignPanel.seqPanel.findSeq(e);
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162 //DEFAULT LINK IS FIRST IN THE LINK LIST
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164 String id = av.getAlignment().getSequenceAt(seq).getName();
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165 if (id.indexOf("|") > -1)
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167 id = id.substring(id.lastIndexOf("|") + 1);
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170 String url = links.elementAt(0).toString();
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171 url = url.substring(url.indexOf("|") + 1);
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173 int index = url.indexOf("$SEQUENCE_ID$");
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174 url = url.substring(0, index) + id + url.substring(index + 13);
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178 jalview.util.BrowserLauncher.openURL(url);
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180 catch (Exception ex)
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182 JOptionPane.showInternalMessageDialog(Desktop.desktop,
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183 "Unixers: Couldn't find default web browser."
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185 "\nAdd the full path to your browser in Preferences.",
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186 "Web browser not found",
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187 JOptionPane.WARNING_MESSAGE);
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188 ex.printStackTrace();
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195 * @param e DOCUMENT ME!
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197 public void mouseEntered(MouseEvent e)
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199 if (scrollThread != null)
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201 scrollThread.running = false;
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208 * @param e DOCUMENT ME!
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210 public void mouseExited(MouseEvent e)
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212 if (av.getWrapAlignment())
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217 if (mouseDragging && (e.getY() < 0) && (av.getStartSeq() > 0))
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219 scrollThread = new ScrollThread(true);
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222 if (mouseDragging && (e.getY() >= getHeight()) &&
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223 (av.alignment.getHeight() > av.getEndSeq()))
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225 scrollThread = new ScrollThread(false);
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232 * @param e DOCUMENT ME!
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234 public void mousePressed(MouseEvent e)
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236 if (e.getClickCount() == 2)
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241 int seq = alignPanel.seqPanel.findSeq(e);
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243 if (javax.swing.SwingUtilities.isRightMouseButton(e))
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245 jalview.gui.PopupMenu pop = new jalview.gui.PopupMenu(alignPanel,
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246 (Sequence) av.getAlignment().getSequenceAt(seq),
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247 Preferences.sequenceURLLinks);
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248 pop.show(this, e.getX(), e.getY());
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253 if ( (av.getSelectionGroup() == null) ||
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254 ( (!e.isControlDown() && !e.isShiftDown()) && av.getSelectionGroup() != null))
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256 av.setSelectionGroup(new SequenceGroup());
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257 av.getSelectionGroup().setStartRes(0);
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258 av.getSelectionGroup().setEndRes(av.alignment.getWidth() - 1);
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261 if (e.isShiftDown() && (lastid != -1))
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263 selectSeqs(lastid, seq);
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270 alignPanel.repaint();
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276 * @param seq DOCUMENT ME!
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278 void selectSeq(int seq)
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282 SequenceI pickedSeq = av.getAlignment().getSequenceAt(seq);
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283 av.getSelectionGroup().addOrRemove(pickedSeq, true);
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289 * @param start DOCUMENT ME!
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290 * @param end DOCUMENT ME!
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292 void selectSeqs(int start, int end)
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294 if (av.getSelectionGroup() == null)
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299 if (end >= av.getAlignment().getHeight())
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301 end = av.getAlignment().getHeight() - 1;
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314 for (int i = start; i <= end; i++)
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316 av.getSelectionGroup().addSequence(av.getAlignment().getSequenceAt(i),
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324 * @param e DOCUMENT ME!
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326 public void mouseReleased(MouseEvent e)
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328 if (scrollThread != null)
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330 scrollThread.running = false;
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333 mouseDragging = false;
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334 PaintRefresher.Refresh(this, av.getSequenceSetId());
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340 * @param found DOCUMENT ME!
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342 public void highlightSearchResults(java.util.Vector found)
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344 idCanvas.setHighlighted(found);
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351 int index = av.alignment.findIndex( (SequenceI) found.get(0));
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353 // do we need to scroll the panel?
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354 if ( (av.getStartSeq() > index) || (av.getEndSeq() < index))
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356 alignPanel.setScrollValues(av.getStartRes(), index);
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360 // this class allows scrolling off the bottom of the visible alignment
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364 boolean running = false;
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367 public ScrollThread(boolean up)
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373 public void stopScrolling()
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384 if (alignPanel.scrollUp(up))
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386 // scroll was ok, so add new sequence to selection
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387 int seq = av.getStartSeq();
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391 seq = av.getEndSeq();
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396 selectSeqs(lastid - 1, seq);
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398 else if (seq > lastid)
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400 selectSeqs(lastid + 1, seq);
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410 alignPanel.repaint();
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416 catch (Exception ex)
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