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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24 import java.awt.event.*;
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25 import javax.swing.*;
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27 import jalview.commands.*;
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28 import jalview.datamodel.*;
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29 import jalview.schemes.*;
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35 * @version $Revision$
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37 public class SeqPanel
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38 extends JPanel implements MouseListener,
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39 MouseMotionListener, MouseWheelListener
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42 /** DOCUMENT ME!! */
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43 public SeqCanvas seqCanvas;
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45 /** DOCUMENT ME!! */
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46 public AlignmentPanel ap;
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47 protected int lastres;
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48 protected int startseq;
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49 protected AlignViewport av;
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51 ScrollThread scrollThread = null;
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52 boolean mouseDragging = false;
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53 boolean editingSeqs = false;
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54 boolean groupEditing = false;
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56 //////////////////////////////////////////
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57 /////Everything below this is for defining the boundary of the rubberband
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58 //////////////////////////////////////////
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60 boolean changeEndSeq = false;
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61 boolean changeStartSeq = false;
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62 boolean changeEndRes = false;
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63 boolean changeStartRes = false;
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64 SequenceGroup stretchGroup = null;
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65 boolean remove = false;
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67 Point lastMousePress;
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68 boolean mouseWheelPressed = false;
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69 StringBuffer keyboardNo1;
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70 StringBuffer keyboardNo2;
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72 java.net.URL linkImageURL;
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74 StringBuffer tooltipText = new StringBuffer("<html>");
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77 EditCommand editCommand;
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80 * Creates a new SeqPanel object.
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82 * @param avp DOCUMENT ME!
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83 * @param p DOCUMENT ME!
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85 public SeqPanel(AlignViewport avp, AlignmentPanel p)
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87 linkImageURL = getClass().getResource("/images/link.gif");
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88 ToolTipManager.sharedInstance().registerComponent(this);
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89 ToolTipManager.sharedInstance().setInitialDelay(0);
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90 ToolTipManager.sharedInstance().setDismissDelay(10000);
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92 setBackground(Color.white);
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94 seqCanvas = new SeqCanvas(avp);
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95 setLayout(new BorderLayout());
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96 add(seqCanvas, BorderLayout.CENTER);
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100 if (!av.isDataset())
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102 addMouseMotionListener(this);
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103 addMouseListener(this);
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104 addMouseWheelListener(this);
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108 int startWrapBlock = -1;
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109 int wrappedBlock = -1;
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110 int findRes(MouseEvent evt)
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113 int x = evt.getX();
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115 if (av.wrapAlignment)
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118 int hgap = av.charHeight;
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119 if (av.scaleAboveWrapped)
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121 hgap += av.charHeight;
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124 int cHeight = av.getAlignment().getHeight() * av.charHeight
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125 + hgap + seqCanvas.getAnnotationHeight();
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127 int y = evt.getY();
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129 x -= seqCanvas.LABEL_WEST;
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131 int cwidth = seqCanvas.getWrappedCanvasWidth(this.getWidth());
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137 wrappedBlock = y / cHeight;
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138 wrappedBlock += av.getStartRes() / cwidth;
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140 res = wrappedBlock * cwidth + x / av.getCharWidth();
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145 res = (x / av.getCharWidth()) + av.getStartRes();
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148 if (av.hasHiddenColumns)
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150 res = av.getColumnSelection().adjustForHiddenColumns(res);
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157 int findSeq(MouseEvent evt)
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160 int y = evt.getY();
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162 if (av.wrapAlignment)
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164 int hgap = av.charHeight;
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165 if (av.scaleAboveWrapped)
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167 hgap += av.charHeight;
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170 int cHeight = av.getAlignment().getHeight() * av.charHeight
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171 + hgap + seqCanvas.getAnnotationHeight();
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175 seq = Math.min( (y % cHeight) / av.getCharHeight(),
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176 av.alignment.getHeight() - 1);
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180 seq = Math.min( (y / av.getCharHeight()) + av.getStartSeq(),
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181 av.alignment.getHeight() - 1);
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187 SequenceFeature[] findFeaturesAtRes(SequenceI sequence, int res)
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189 Vector tmp = new Vector();
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190 SequenceFeature[] features = sequence.getSequenceFeatures();
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191 if (features != null)
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193 for (int i = 0; i < features.length; i++)
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195 if (av.featuresDisplayed == null
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196 || !av.featuresDisplayed.containsKey(features[i].getType()))
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201 if ( (features[i].getBegin() <= res) &&
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202 (features[i].getEnd() >= res))
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204 tmp.addElement(features[i]);
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209 features = new SequenceFeature[tmp.size()];
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210 for (int i = 0; i < tmp.size(); i++)
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212 features[i] = (SequenceFeature) tmp.elementAt(i);
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218 Vector getAllFeaturesAtRes(SequenceI seq, int res)
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220 Vector allFeatures = new Vector();
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222 if (seq.getSequenceFeatures() != null && av.featuresDisplayed != null)
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224 while (index < seq.getSequenceFeatures().length)
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226 SequenceFeature sf = seq.getSequenceFeatures()[index];
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227 if (sf.getBegin() <= res &&
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228 sf.getEnd() >= res)
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230 if (av.featuresDisplayed.containsKey(sf.getType()))
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232 allFeatures.addElement(sf);
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238 return allFeatures;
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243 if (editCommand != null && editCommand.getSize() > 0)
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245 ap.alignFrame.addHistoryItem(editCommand);
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246 av.firePropertyChange("alignment", null,
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247 av.getAlignment().getSequences());
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252 editingSeqs = false;
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253 groupEditing = false;
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254 keyboardNo1 = null;
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255 keyboardNo2 = null;
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256 editCommand = null;
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259 void setCursorRow()
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261 seqCanvas.cursorY = getKeyboardNo(keyboardNo1) - 1;
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265 void setCursorColumn()
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267 seqCanvas.cursorX = getKeyboardNo(keyboardNo1) - 1;
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271 void setCursorRowAndColumn()
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273 if (keyboardNo2 == null)
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275 keyboardNo2 = new StringBuffer();
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279 seqCanvas.cursorX = getKeyboardNo(keyboardNo1) - 1;
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280 seqCanvas.cursorY = getKeyboardNo(keyboardNo2) - 1;
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285 void setCursorPosition()
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287 SequenceI sequence =
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288 (Sequence) av.getAlignment().getSequenceAt(seqCanvas.cursorY);
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290 seqCanvas.cursorX = sequence.findIndex(
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291 getKeyboardNo(keyboardNo1) - 1
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296 void moveCursor(int dx, int dy)
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298 seqCanvas.cursorX += dx;
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299 seqCanvas.cursorY += dy;
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300 if (av.hasHiddenColumns && !av.colSel.isVisible(seqCanvas.cursorX))
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302 int original = seqCanvas.cursorX - dx;
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303 int maxWidth = av.alignment.getWidth();
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305 while (!av.colSel.isVisible(seqCanvas.cursorX)
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306 && seqCanvas.cursorX < maxWidth
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307 && seqCanvas.cursorX > 0)
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309 seqCanvas.cursorX += dx;
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312 if (seqCanvas.cursorX >= maxWidth
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313 || !av.colSel.isVisible(seqCanvas.cursorX))
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315 seqCanvas.cursorX = original;
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322 void scrollToVisible()
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324 if (seqCanvas.cursorX < 0)
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326 seqCanvas.cursorX = 0;
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328 else if (seqCanvas.cursorX > av.alignment.getWidth() - 1)
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330 seqCanvas.cursorX = av.alignment.getWidth() - 1;
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333 if (seqCanvas.cursorY < 0)
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335 seqCanvas.cursorY = 0;
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337 else if (seqCanvas.cursorY > av.alignment.getHeight() - 1)
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339 seqCanvas.cursorY = av.alignment.getHeight() - 1;
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343 if (av.wrapAlignment)
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345 ap.scrollToWrappedVisible(seqCanvas.cursorX);
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349 while (seqCanvas.cursorY < av.startSeq)
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353 while (seqCanvas.cursorY + 1 > av.endSeq)
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355 ap.scrollUp(false);
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357 if (!av.wrapAlignment)
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359 while (seqCanvas.cursorX < av.colSel.adjustForHiddenColumns(av.startRes))
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361 if (!ap.scrollRight(false))
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366 while (seqCanvas.cursorX > av.colSel.adjustForHiddenColumns(av.endRes))
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368 if (!ap.scrollRight(true))
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375 setStatusMessage(av.alignment.getSequenceAt(seqCanvas.cursorY),
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376 seqCanvas.cursorX, seqCanvas.cursorY);
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378 seqCanvas.repaint();
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381 void setSelectionAreaAtCursor(boolean topLeft)
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383 SequenceI sequence =
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384 (Sequence) av.getAlignment().getSequenceAt(seqCanvas.cursorY);
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386 if (av.getSelectionGroup() != null)
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388 SequenceGroup sg = av.selectionGroup;
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389 //Find the top and bottom of this group
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390 int min = av.alignment.getHeight(), max = 0;
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391 for (int i = 0; i < sg.getSize(); i++)
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393 int index = av.alignment.findIndex(sg.getSequenceAt(i));
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408 sg.setStartRes(seqCanvas.cursorX);
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409 if (sg.getEndRes() < seqCanvas.cursorX)
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411 sg.setEndRes(seqCanvas.cursorX);
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414 min = seqCanvas.cursorY;
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418 sg.setEndRes(seqCanvas.cursorX);
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419 if (sg.getStartRes() > seqCanvas.cursorX)
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421 sg.setStartRes(seqCanvas.cursorX);
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424 max = seqCanvas.cursorY + 1;
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429 // Only the user can do this
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430 av.setSelectionGroup(null);
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434 // Now add any sequences between min and max
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435 sg.getSequences(null).clear();
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436 for (int i = min; i < max; i++)
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438 sg.addSequence(av.alignment.getSequenceAt(i), false);
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443 if (av.getSelectionGroup() == null)
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445 SequenceGroup sg = new SequenceGroup();
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446 sg.setStartRes(seqCanvas.cursorX);
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447 sg.setEndRes(seqCanvas.cursorX);
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448 sg.addSequence(sequence, false);
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449 av.setSelectionGroup(sg);
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455 void insertGapAtCursor(boolean group)
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457 groupEditing = group;
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458 startseq = seqCanvas.cursorY;
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459 lastres = seqCanvas.cursorX;
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460 editSequence(true, seqCanvas.cursorX + getKeyboardNo(keyboardNo1));
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464 void deleteGapAtCursor(boolean group)
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466 groupEditing = group;
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467 startseq = seqCanvas.cursorY;
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468 lastres = seqCanvas.cursorX + getKeyboardNo(keyboardNo1);
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469 editSequence(false, seqCanvas.cursorX);
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473 void numberPressed(char value)
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475 if (keyboardNo1 == null)
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477 keyboardNo1 = new StringBuffer();
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480 if (keyboardNo2 != null)
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482 keyboardNo2.append(value);
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486 keyboardNo1.append(value);
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490 int getKeyboardNo(StringBuffer kb)
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498 return Integer.parseInt(kb.toString());
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505 * @param evt DOCUMENT ME!
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507 public void mouseReleased(MouseEvent evt)
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509 mouseDragging = false;
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510 mouseWheelPressed = false;
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514 doMouseReleasedDefineMode(evt);
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526 * @param evt DOCUMENT ME!
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528 public void mousePressed(MouseEvent evt)
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530 lastMousePress = evt.getPoint();
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532 if (javax.swing.SwingUtilities.isMiddleMouseButton(evt))
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534 mouseWheelPressed = true;
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538 if (evt.isShiftDown() || evt.isAltDown() ||
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539 evt.isControlDown())
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541 if (evt.isAltDown() || evt.isControlDown())
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543 groupEditing = true;
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545 editingSeqs = true;
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549 doMousePressedDefineMode(evt);
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553 int seq = findSeq(evt);
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554 int res = findRes(evt);
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556 if (seq < 0 || res < 0)
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561 if ( (seq < av.getAlignment().getHeight()) &&
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562 (res < av.getAlignment().getSequenceAt(seq).getLength()))
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579 * @param evt DOCUMENT ME!
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581 public void mouseMoved(MouseEvent evt)
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585 // This is because MacOSX creates a mouseMoved
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586 // If control is down, other platforms will not.
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590 int res = findRes(evt);
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591 int seq = findSeq(evt);
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593 if (res < 0 || seq < 0 || seq >= av.getAlignment().getHeight())
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598 SequenceI sequence = av.getAlignment().getSequenceAt(seq);
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600 if (res > sequence.getLength())
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605 if (seqCanvas.pdbCanvas != null && sequence == seqCanvas.pdbCanvas.sequence)
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607 seqCanvas.pdbCanvas.highlightRes(sequence.findPosition(res));
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610 setStatusMessage(sequence, res, seq);
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612 tooltipText.setLength(6); // Cuts the buffer back to <html>
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614 SequenceGroup[] groups = av.alignment.findAllGroups(sequence);
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615 if (groups != null)
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617 for (int g = 0; g < groups.length; g++)
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619 if (groups[g].getStartRes() <= res && groups[g].getEndRes() >= res)
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621 if (tooltipText.length() > 6)
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623 tooltipText.append("<br>");
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626 if (!groups[g].getName().startsWith("JTreeGroup") &&
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627 !groups[g].getName().startsWith("JGroup"))
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629 tooltipText.append(groups[g].getName());
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632 if (groups[g].getDescription() != null)
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634 tooltipText.append(": " + groups[g].getDescription());
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640 // use aa to see if the mouse pointer is on a
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641 if (av.showSequenceFeatures)
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643 SequenceFeature[] features = findFeaturesAtRes(
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644 sequence.getDatasetSequence(), sequence.findPosition(res));
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646 if (features != null)
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648 for (int i = 0; i < features.length; i++)
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650 if (features[i].getType().equals("disulfide bond"))
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652 if (features[i].getBegin() == sequence.findPosition(res)
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653 || features[i].getEnd() == sequence.findPosition(res))
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655 if (tooltipText.length() > 6)
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657 tooltipText.append("<br>");
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659 tooltipText.append("disulfide bond " + features[i].getBegin() +
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661 features[i].getEnd());
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662 if (features[i].links != null)
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664 tooltipText.append(" <img src=\"" + linkImageURL + "\">");
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670 if (tooltipText.length() > 6)
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672 tooltipText.append("<br>");
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675 tooltipText.append(features[i].getType() + " " +
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676 features[i].begin);
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677 if (features[i].begin != features[i].end)
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679 tooltipText.append(" " + features[i].end);
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682 if (features[i].getDescription() != null
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683 && !features[i].description.equals(features[i].getType()))
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685 tmpString = features[i].getDescription();
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686 int startTag = tmpString.toUpperCase().indexOf("<HTML>");
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689 tmpString = tmpString.substring(startTag + 6);
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691 int endTag = tmpString.toUpperCase().indexOf("</BODY>");
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694 tmpString = tmpString.substring(0, endTag);
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696 endTag = tmpString.toUpperCase().indexOf("</HTML>");
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699 tmpString = tmpString.substring(0, endTag);
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704 tooltipText.append("; " + tmpString);
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708 if (tmpString.indexOf("<") > -1 || tmpString.indexOf(">") > -1)
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710 //The description does not specify html is to
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711 //be used, so we must remove < > symbols
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712 tmpString = tmpString.replaceAll("<", "<");
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713 tmpString = tmpString.replaceAll(">", ">");
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715 tooltipText.append("; ");
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716 tooltipText.append(tmpString);
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721 tooltipText.append("; " + tmpString);
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725 if (features[i].getValue("status") != null)
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727 String status = features[i].getValue("status").toString();
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728 if (status.length() > 0)
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730 tooltipText.append("; (" + features[i].getValue("status") + ")");
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734 if (features[i].links != null)
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736 tooltipText.append(" <img src=\"" + linkImageURL + "\">");
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744 if (tooltipText.length() == 6) // <html></html>
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746 setToolTipText(null);
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750 tooltipText.append("</html>");
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751 setToolTipText(tooltipText.toString());
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754 // setToolTipText(null);
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757 void setStatusMessage(SequenceI sequence, int res, int seq)
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759 StringBuffer text = new StringBuffer("Sequence " + (seq + 1) + " ID: " +
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760 sequence.getName());
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763 if (av.alignment.isNucleotide())
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765 obj = ResidueProperties.nucleotideName.get(sequence.getCharAt(res) +
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769 text.append(" Nucleotide: ");
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774 obj = ResidueProperties.aa2Triplet.get(sequence.getCharAt(res) + "");
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777 text.append(" Residue: ");
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786 text.append(obj + " (" + sequence.findPosition(res) +
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790 ap.alignFrame.statusBar.setText(text.toString());
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797 * @param evt DOCUMENT ME!
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799 public void mouseDragged(MouseEvent evt)
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801 if (mouseWheelPressed)
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803 int oldWidth = av.charWidth;
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805 //Which is bigger, left-right or up-down?
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806 if (Math.abs(evt.getY() - lastMousePress.getY())
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807 > Math.abs(evt.getX() - lastMousePress.getX()))
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809 int fontSize = av.font.getSize();
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811 if (evt.getY() < lastMousePress.getY())
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815 else if (evt.getY() > lastMousePress.getY())
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825 av.setFont(new Font(av.font.getName(), av.font.getStyle(), fontSize));
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826 av.charWidth = oldWidth;
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831 if (evt.getX() < lastMousePress.getX() && av.charWidth > 1)
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835 else if (evt.getX() > lastMousePress.getX())
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843 FontMetrics fm = getFontMetrics(av.getFont());
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844 av.validCharWidth = fm.charWidth('M') <= av.charWidth;
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846 lastMousePress = evt.getPoint();
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853 doMouseDraggedDefineMode(evt);
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857 int res = findRes(evt);
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864 if ( (lastres == -1) || (lastres == res))
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869 if ( (res < av.getAlignment().getWidth()) && (res < lastres))
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871 // dragLeft, delete gap
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872 editSequence(false, res);
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876 editSequence(true, res);
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879 mouseDragging = true;
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880 if (scrollThread != null)
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882 scrollThread.setEvent(evt);
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887 synchronized void editSequence(boolean insertGap, int startres)
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889 int fixedLeft = -1;
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890 int fixedRight = -1;
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891 boolean fixedColumns = false;
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892 SequenceGroup sg = av.getSelectionGroup();
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894 SequenceI seq = av.alignment.getSequenceAt(startseq);
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896 //No group, but the sequence may represent a group
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897 if (!groupEditing && av.hasHiddenRows)
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899 if (av.hiddenRepSequences != null
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900 && av.hiddenRepSequences.containsKey(seq))
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902 sg = (SequenceGroup) av.hiddenRepSequences.get(seq);
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903 groupEditing = true;
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907 StringBuffer message = new StringBuffer();
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910 message.append("Edit group:");
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911 if (editCommand == null)
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913 editCommand = new EditCommand("Edit Group");
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918 message.append("Edit sequence: " + seq.getName());
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919 String label = seq.getName();
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920 if (label.length() > 10)
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922 label = label.substring(0, 10);
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924 if (editCommand == null)
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926 editCommand = new EditCommand("Edit " + label);
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932 message.append(" insert ");
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936 message.append(" delete ");
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939 message.append(Math.abs(startres - lastres) + " gaps.");
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940 ap.alignFrame.statusBar.setText(message.toString());
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942 //Are we editing within a selection group?
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944 || (sg != null && sg.getSequences(av.hiddenRepSequences).contains(seq)))
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946 fixedColumns = true;
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948 //sg might be null as the user may only see 1 sequence,
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949 //but the sequence represents a group
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952 if (av.hiddenRepSequences == null
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953 || !av.hiddenRepSequences.containsKey(seq))
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958 sg = (SequenceGroup) av.hiddenRepSequences.get(seq);
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961 fixedLeft = sg.getStartRes();
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962 fixedRight = sg.getEndRes();
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964 if ( (startres < fixedLeft && lastres >= fixedLeft)
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965 || (startres >= fixedLeft && lastres < fixedLeft)
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966 || (startres > fixedRight && lastres <= fixedRight)
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967 || (startres <= fixedRight && lastres > fixedRight))
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973 if (fixedLeft > startres)
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975 fixedRight = fixedLeft - 1;
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978 else if (fixedRight < startres)
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980 fixedLeft = fixedRight;
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985 if (av.hasHiddenColumns)
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987 fixedColumns = true;
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988 int y1 = av.getColumnSelection().getHiddenBoundaryLeft(startres);
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989 int y2 = av.getColumnSelection().getHiddenBoundaryRight(startres);
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991 if ( (insertGap && startres > y1 && lastres < y1)
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992 || (!insertGap && startres < y2 && lastres > y2))
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998 //System.out.print(y1+" "+y2+" "+fixedLeft+" "+fixedRight+"~~");
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999 //Selection spans a hidden region
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1000 if (fixedLeft < y1 && (fixedRight > y2 || fixedRight == -1))
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1002 if (startres >= y2)
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1008 fixedRight = y2 - 1;
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1015 Vector vseqs = sg.getSequences(av.hiddenRepSequences);
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1016 int g, groupSize = vseqs.size();
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1017 SequenceI[] groupSeqs = new SequenceI[groupSize];
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1018 for (g = 0; g < groupSeqs.length; g++)
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1020 groupSeqs[g] = (SequenceI) vseqs.elementAt(g);
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1026 //If the user has selected the whole sequence, and is dragging to
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1027 // the right, we can still extend the alignment and selectionGroup
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1028 if (sg.getStartRes() == 0
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1029 && sg.getEndRes() == fixedRight
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1030 && sg.getEndRes() == av.alignment.getWidth() - 1
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1033 sg.setEndRes(av.alignment.getWidth() + startres - lastres);
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1034 fixedRight = sg.getEndRes();
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1037 // Is it valid with fixed columns??
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1038 // Find the next gap before the end
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1039 // of the visible region boundary
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1040 boolean blank = false;
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1041 for (fixedRight = fixedRight;
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1042 fixedRight > lastres;
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1047 for (g = 0; g < groupSize; g++)
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1049 for (int j = 0; j < startres - lastres; j++)
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1051 if (!jalview.util.Comparison.isGap(
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1052 groupSeqs[g].getCharAt(fixedRight - j)))
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1067 if (sg.getSize() == av.alignment.getHeight())
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1069 if ( (av.hasHiddenColumns
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1071 startres < av.getColumnSelection().getHiddenBoundaryRight(startres)))
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1077 int alWidth = av.alignment.getWidth();
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1078 if (av.hasHiddenRows)
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1080 int hwidth = av.alignment.getHiddenSequences().getWidth();
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1081 if (hwidth > alWidth)
\r
1086 //We can still insert gaps if the selectionGroup
\r
1087 //contains all the sequences
\r
1088 sg.setEndRes(sg.getEndRes() + startres - lastres);
\r
1089 fixedRight = alWidth + startres - lastres;
\r
1100 else if (!insertGap)
\r
1102 /// Are we able to delete?
\r
1103 // ie are all columns blank?
\r
1105 for (g = 0; g < groupSize; g++)
\r
1107 for (int j = startres; j < lastres; j++)
\r
1109 if (groupSeqs[g].getLength() <= j)
\r
1114 if (!jalview.util.Comparison.isGap(
\r
1115 groupSeqs[g].getCharAt(j)))
\r
1117 // Not a gap, block edit not valid
\r
1127 // dragging to the right
\r
1128 if (fixedColumns && fixedRight != -1)
\r
1130 for (int j = lastres; j < startres; j++)
\r
1132 insertChar(j, groupSeqs, fixedRight);
\r
1137 editCommand.appendEdit(EditCommand.INSERT_GAP,
\r
1139 startres, startres - lastres,
\r
1146 // dragging to the left
\r
1147 if (fixedColumns && fixedRight != -1)
\r
1149 for (int j = lastres; j > startres; j--)
\r
1151 deleteChar(startres, groupSeqs, fixedRight);
\r
1156 editCommand.appendEdit(EditCommand.DELETE_GAP,
\r
1158 startres, lastres - startres,
\r
1165 else /////Editing a single sequence///////////
\r
1169 // dragging to the right
\r
1170 if (fixedColumns && fixedRight != -1)
\r
1172 for (int j = lastres; j < startres; j++)
\r
1174 insertChar(j, new SequenceI[]
\r
1175 {seq}, fixedRight);
\r
1180 editCommand.appendEdit(EditCommand.INSERT_GAP,
\r
1183 lastres, startres - lastres,
\r
1190 // dragging to the left
\r
1191 if (fixedColumns && fixedRight != -1)
\r
1193 for (int j = lastres; j > startres; j--)
\r
1195 if (!jalview.util.Comparison.isGap(seq.getCharAt(startres)))
\r
1200 deleteChar(startres, new SequenceI[]
\r
1201 {seq}, fixedRight);
\r
1206 //could be a keyboard edit trying to delete none gaps
\r
1208 for (int m = startres; m < lastres; m++)
\r
1210 if (!jalview.util.Comparison.isGap(seq.getCharAt(m)))
\r
1219 editCommand.appendEdit(EditCommand.DELETE_GAP,
\r
1230 lastres = startres;
\r
1231 seqCanvas.repaint();
\r
1234 void insertChar(int j, SequenceI[] seq, int fixedColumn)
\r
1236 int blankColumn = fixedColumn;
\r
1237 for (int s = 0; s < seq.length; s++)
\r
1239 //Find the next gap before the end of the visible region boundary
\r
1240 //If lastCol > j, theres a boundary after the gap insertion
\r
1242 for (blankColumn = fixedColumn; blankColumn > j; blankColumn--)
\r
1244 if (jalview.util.Comparison.isGap(seq[s].getCharAt(blankColumn)))
\r
1246 //Theres a space, so break and insert the gap
\r
1251 if (blankColumn <= j)
\r
1253 blankColumn = fixedColumn;
\r
1259 editCommand.appendEdit(EditCommand.DELETE_GAP,
\r
1261 blankColumn, 1, av.alignment, true);
\r
1263 editCommand.appendEdit(EditCommand.INSERT_GAP,
\r
1265 j, 1, av.alignment,
\r
1270 void deleteChar(int j, SequenceI[] seq, int fixedColumn)
\r
1273 editCommand.appendEdit(EditCommand.DELETE_GAP,
\r
1275 j, 1, av.alignment, true);
\r
1277 editCommand.appendEdit(EditCommand.INSERT_GAP,
\r
1279 fixedColumn, 1, av.alignment, true);
\r
1285 * @param e DOCUMENT ME!
\r
1287 public void mouseEntered(MouseEvent e)
\r
1294 if (scrollThread != null)
\r
1296 scrollThread.running = false;
\r
1297 scrollThread = null;
\r
1304 * @param e DOCUMENT ME!
\r
1306 public void mouseExited(MouseEvent e)
\r
1308 if (av.getWrapAlignment())
\r
1313 if (mouseDragging)
\r
1315 scrollThread = new ScrollThread();
\r
1319 public void mouseClicked(MouseEvent evt)
\r
1321 SequenceI sequence = av.alignment.getSequenceAt(findSeq(evt));
\r
1322 if (evt.getClickCount() > 1)
\r
1324 if (av.getSelectionGroup().getSize() == 1
\r
1325 && av.getSelectionGroup().getEndRes()
\r
1326 - av.getSelectionGroup().getStartRes() < 2)
\r
1328 av.setSelectionGroup(null);
\r
1331 SequenceFeature[] features = findFeaturesAtRes(
\r
1332 sequence.getDatasetSequence(),
\r
1333 sequence.findPosition(findRes(evt))
\r
1336 if (features != null && features.length > 0)
\r
1338 SearchResults highlight = new SearchResults();
\r
1339 highlight.addResult(sequence,
\r
1340 features[0].getBegin(),
\r
1341 features[0].getEnd());
\r
1342 seqCanvas.highlightSearchResults(highlight);
\r
1344 if (features != null && features.length > 0)
\r
1346 seqCanvas.getFeatureRenderer().amendFeatures(
\r
1348 {sequence}, features, false, ap);
\r
1350 seqCanvas.highlightSearchResults(null);
\r
1355 public void mouseWheelMoved(MouseWheelEvent e)
\r
1358 /* if (mouseWheelPressed)
\r
1360 Font font = av.getFont();
\r
1361 int fontSize = font.getSize();
\r
1362 if (e.getWheelRotation() > 0 && fontSize < 51)
\r
1364 else if (fontSize > 1)
\r
1369 av.setFont(new Font(font.getName(), font.getStyle(), fontSize));
\r
1375 if (e.getWheelRotation() > 0)
\r
1377 ap.scrollUp(false);
\r
1381 ap.scrollUp(true);
\r
1390 * @param evt DOCUMENT ME!
\r
1392 public void doMousePressedDefineMode(MouseEvent evt)
\r
1394 int res = findRes(evt);
\r
1395 int seq = findSeq(evt);
\r
1398 startWrapBlock = wrappedBlock;
\r
1400 if (av.wrapAlignment && seq > av.alignment.getHeight())
\r
1402 JOptionPane.showInternalMessageDialog(Desktop.desktop,
\r
1403 "Cannot edit annotations in wrapped view.",
\r
1404 "Wrapped view - no edit",
\r
1405 JOptionPane.WARNING_MESSAGE);
\r
1409 if (seq < 0 || res < 0)
\r
1414 SequenceI sequence = (Sequence) av.getAlignment().getSequenceAt(seq);
\r
1416 if ( (sequence == null) || (res > sequence.getLength()))
\r
1421 stretchGroup = av.getSelectionGroup();
\r
1423 if (stretchGroup == null)
\r
1425 stretchGroup = av.alignment.findGroup(sequence);
\r
1427 if ( (stretchGroup != null) && (res > stretchGroup.getStartRes()) &&
\r
1428 (res < stretchGroup.getEndRes()))
\r
1430 av.setSelectionGroup(stretchGroup);
\r
1434 stretchGroup = null;
\r
1437 else if (!stretchGroup.getSequences(null).contains(sequence) ||
\r
1438 (stretchGroup.getStartRes() > res) ||
\r
1439 (stretchGroup.getEndRes() < res))
\r
1441 stretchGroup = null;
\r
1443 SequenceGroup[] allGroups = av.alignment.findAllGroups(sequence);
\r
1445 if (allGroups != null)
\r
1447 for (int i = 0; i < allGroups.length; i++)
\r
1449 if ( (allGroups[i].getStartRes() <= res) &&
\r
1450 (allGroups[i].getEndRes() >= res))
\r
1452 stretchGroup = allGroups[i];
\r
1458 av.setSelectionGroup(stretchGroup);
\r
1462 if (javax.swing.SwingUtilities.isRightMouseButton(evt))
\r
1464 Vector allFeatures = getAllFeaturesAtRes(sequence.getDatasetSequence(),
\r
1465 sequence.findPosition(res));
\r
1466 Vector links = new Vector();
\r
1467 for (int i = 0; i < allFeatures.size(); i++)
\r
1469 SequenceFeature sf = (SequenceFeature) allFeatures.elementAt(i);
\r
1470 if (sf.links != null)
\r
1472 for (int j = 0; j < sf.links.size(); j++)
\r
1474 links.addElement(sf.links.elementAt(j));
\r
1479 jalview.gui.PopupMenu pop = new jalview.gui.PopupMenu(ap, null, links);
\r
1480 pop.show(this, evt.getX(), evt.getY());
\r
1484 if (av.cursorMode)
\r
1486 seqCanvas.cursorX = findRes(evt);
\r
1487 seqCanvas.cursorY = findSeq(evt);
\r
1488 seqCanvas.repaint();
\r
1492 if (stretchGroup == null)
\r
1494 //Only if left mouse button do we want to change group sizes
\r
1496 // define a new group here
\r
1497 SequenceGroup sg = new SequenceGroup();
\r
1498 sg.setStartRes(res);
\r
1499 sg.setEndRes(res);
\r
1500 sg.addSequence(sequence, false);
\r
1501 av.setSelectionGroup(sg);
\r
1502 stretchGroup = sg;
\r
1504 if (av.getConservationSelected())
\r
1506 SliderPanel.setConservationSlider(ap,
\r
1507 av.getGlobalColourScheme(),
\r
1511 if (av.getAbovePIDThreshold())
\r
1513 SliderPanel.setPIDSliderSource(ap, av.getGlobalColourScheme(),
\r
1516 if ( (stretchGroup != null) && (stretchGroup.getEndRes() == res))
\r
1518 // Edit end res position of selected group
\r
1519 changeEndRes = true;
\r
1521 else if ( (stretchGroup != null) &&
\r
1522 (stretchGroup.getStartRes() == res))
\r
1524 // Edit end res position of selected group
\r
1525 changeStartRes = true;
\r
1527 stretchGroup.getWidth();
\r
1530 seqCanvas.repaint();
\r
1536 * @param evt DOCUMENT ME!
\r
1538 public void doMouseReleasedDefineMode(MouseEvent evt)
\r
1540 if (stretchGroup == null)
\r
1545 if (stretchGroup.cs != null)
\r
1547 if (stretchGroup.cs instanceof ClustalxColourScheme)
\r
1549 ( (ClustalxColourScheme) stretchGroup.cs).resetClustalX(
\r
1550 stretchGroup.getSequences(av.hiddenRepSequences),
\r
1551 stretchGroup.getWidth());
\r
1554 if (stretchGroup.cs instanceof Blosum62ColourScheme
\r
1555 || stretchGroup.cs instanceof PIDColourScheme
\r
1556 || stretchGroup.cs.conservationApplied()
\r
1557 || stretchGroup.cs.getThreshold() > 0)
\r
1559 stretchGroup.recalcConservation();
\r
1562 if (stretchGroup.cs.conservationApplied())
\r
1564 SliderPanel.setConservationSlider(ap, stretchGroup.cs,
\r
1565 stretchGroup.getName());
\r
1569 SliderPanel.setPIDSliderSource(ap, stretchGroup.cs,
\r
1570 stretchGroup.getName());
\r
1573 changeEndRes = false;
\r
1574 changeStartRes = false;
\r
1575 stretchGroup = null;
\r
1577 PaintRefresher.Refresh(this, av.getSequenceSetId());
\r
1583 * @param evt DOCUMENT ME!
\r
1585 public void doMouseDraggedDefineMode(MouseEvent evt)
\r
1587 int res = findRes(evt);
\r
1588 int y = findSeq(evt);
\r
1590 if (wrappedBlock != startWrapBlock)
\r
1595 if (stretchGroup == null)
\r
1600 if (res >= av.alignment.getWidth())
\r
1602 res = av.alignment.getWidth() - 1;
\r
1605 if (stretchGroup.getEndRes() == res)
\r
1607 // Edit end res position of selected group
\r
1608 changeEndRes = true;
\r
1610 else if (stretchGroup.getStartRes() == res)
\r
1612 // Edit start res position of selected group
\r
1613 changeStartRes = true;
\r
1616 if (res < av.getStartRes())
\r
1618 res = av.getStartRes();
\r
1623 if (res > (stretchGroup.getStartRes() - 1))
\r
1625 stretchGroup.setEndRes(res);
\r
1628 else if (changeStartRes)
\r
1630 if (res < (stretchGroup.getEndRes() + 1))
\r
1632 stretchGroup.setStartRes(res);
\r
1636 int dragDirection = 0;
\r
1640 dragDirection = 1;
\r
1642 else if (y < oldSeq)
\r
1644 dragDirection = -1;
\r
1647 while ( (y != oldSeq) && (oldSeq > -1) && (y < av.alignment.getHeight()))
\r
1649 // This routine ensures we don't skip any sequences, as the
\r
1650 // selection is quite slow.
\r
1651 Sequence seq = (Sequence) av.getAlignment().getSequenceAt(oldSeq);
\r
1653 oldSeq += dragDirection;
\r
1660 Sequence nextSeq = (Sequence) av.getAlignment().getSequenceAt(oldSeq);
\r
1662 if (stretchGroup.getSequences(null).contains(nextSeq))
\r
1664 stretchGroup.deleteSequence(seq, false);
\r
1670 stretchGroup.addSequence(seq, false);
\r
1673 stretchGroup.addSequence(nextSeq, false);
\r
1682 mouseDragging = true;
\r
1684 if (scrollThread != null)
\r
1686 scrollThread.setEvent(evt);
\r
1689 seqCanvas.repaint();
\r
1692 void scrollCanvas(MouseEvent evt)
\r
1696 if (scrollThread != null)
\r
1698 scrollThread.running = false;
\r
1699 scrollThread = null;
\r
1701 mouseDragging = false;
\r
1705 if (scrollThread == null)
\r
1707 scrollThread = new ScrollThread();
\r
1710 mouseDragging = true;
\r
1711 scrollThread.setEvent(evt);
\r
1716 // this class allows scrolling off the bottom of the visible alignment
\r
1717 class ScrollThread
\r
1721 boolean running = false;
\r
1723 public ScrollThread()
\r
1728 public void setEvent(MouseEvent e)
\r
1733 public void stopScrolling()
\r
1746 if (mouseDragging && (evt.getY() < 0) &&
\r
1747 (av.getStartSeq() > 0))
\r
1749 running = ap.scrollUp(true);
\r
1752 if (mouseDragging && (evt.getY() >= getHeight()) &&
\r
1753 (av.alignment.getHeight() > av.getEndSeq()))
\r
1755 running = ap.scrollUp(false);
\r
1758 if (mouseDragging && (evt.getX() < 0))
\r
1760 running = ap.scrollRight(false);
\r
1762 else if (mouseDragging && (evt.getX() >= getWidth()))
\r
1764 running = ap.scrollRight(true);
\r
1772 catch (Exception ex)
\r