2 * Jalview - A Sequence Alignment Editor and Viewer
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3 * Copyright (C) 2006 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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22 import jalview.commands.EditCommand;
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23 import jalview.schemes.*;
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26 import java.awt.event.*;
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27 import javax.swing.*;
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28 import java.util.Vector;
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35 * @version $Revision$
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37 public class SeqPanel extends JPanel implements MouseListener,
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38 MouseMotionListener, MouseWheelListener
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41 /** DOCUMENT ME!! */
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42 public SeqCanvas seqCanvas;
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44 /** DOCUMENT ME!! */
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45 public AlignmentPanel ap;
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46 protected int lastres;
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47 protected int startseq;
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48 protected AlignViewport av;
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50 ScrollThread scrollThread = null;
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51 boolean mouseDragging = false;
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52 boolean editingSeqs = false;
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53 boolean groupEditing = false;
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55 //////////////////////////////////////////
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56 /////Everything below this is for defining the boundary of the rubberband
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57 //////////////////////////////////////////
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59 boolean changeEndSeq = false;
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60 boolean changeStartSeq = false;
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61 boolean changeEndRes = false;
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62 boolean changeStartRes = false;
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63 SequenceGroup stretchGroup = null;
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64 boolean remove = false;
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66 Point lastMousePress;
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67 boolean mouseWheelPressed = false;
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68 StringBuffer keyboardNo1;
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69 StringBuffer keyboardNo2;
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71 java.net.URL linkImageURL;
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73 StringBuffer tooltipText = new StringBuffer("<html>");
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76 EditCommand editCommand;
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79 * Creates a new SeqPanel object.
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81 * @param avp DOCUMENT ME!
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82 * @param p DOCUMENT ME!
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84 public SeqPanel(AlignViewport avp, AlignmentPanel p)
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86 linkImageURL = getClass().getResource("/images/link.gif");
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87 ToolTipManager.sharedInstance().registerComponent(this);
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88 ToolTipManager.sharedInstance().setInitialDelay(0);
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89 ToolTipManager.sharedInstance().setDismissDelay(10000);
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91 setBackground(Color.white);
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93 seqCanvas = new SeqCanvas(avp);
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94 setLayout(new BorderLayout());
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95 add(seqCanvas, BorderLayout.CENTER);
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99 if (!av.isDataset())
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101 addMouseMotionListener(this);
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102 addMouseListener(this);
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103 addMouseWheelListener(this);
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107 int startWrapBlock = -1;
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108 int wrappedBlock = -1;
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109 int findRes(MouseEvent evt)
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112 int x = evt.getX();
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114 if (av.wrapAlignment)
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117 int hgap = av.charHeight;
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118 if (av.scaleAboveWrapped)
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119 hgap += av.charHeight;
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121 int cHeight = av.getAlignment().getHeight() * av.charHeight
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122 + hgap + seqCanvas.getAnnotationHeight();
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124 int y = evt.getY();
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126 x -= seqCanvas.LABEL_WEST;
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128 int cwidth = seqCanvas.getWrappedCanvasWidth(this.getWidth());
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132 wrappedBlock = y / cHeight;
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133 wrappedBlock += av.getStartRes() / cwidth;
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135 res = wrappedBlock * cwidth + x / av.getCharWidth();
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140 res = (x / av.getCharWidth()) + av.getStartRes();
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143 if (av.hasHiddenColumns)
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144 res = av.getColumnSelection().adjustForHiddenColumns(res);
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150 int findSeq(MouseEvent evt)
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153 int y = evt.getY();
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155 if (av.wrapAlignment)
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157 int hgap = av.charHeight;
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158 if (av.scaleAboveWrapped)
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159 hgap += av.charHeight;
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161 int cHeight = av.getAlignment().getHeight() * av.charHeight
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162 + hgap + seqCanvas.getAnnotationHeight();
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166 seq = Math.min( (y % cHeight) / av.getCharHeight(),
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167 av.alignment.getHeight() - 1);
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171 seq = Math.min( (y / av.getCharHeight()) + av.getStartSeq(),
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172 av.alignment.getHeight() - 1);
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178 SequenceFeature[] findFeaturesAtRes(SequenceI sequence, int res)
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180 Vector tmp = new Vector();
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181 SequenceFeature[] features = sequence.getSequenceFeatures();
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182 if (features != null)
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184 for (int i = 0; i < features.length; i++)
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186 if (av.featuresDisplayed == null
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187 || !av.featuresDisplayed.containsKey(features[i].getType()))
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190 if ( (features[i].getBegin() <= res) &&
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191 (features[i].getEnd() >= res))
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193 tmp.addElement(features[i]);
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198 features = new SequenceFeature[tmp.size()];
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199 for(int i=0; i<tmp.size(); i++)
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201 features[i] = (SequenceFeature)tmp.elementAt(i);
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207 Vector getAllFeaturesAtRes(SequenceI seq, int res)
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209 Vector allFeatures = new Vector();
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211 if(seq.getSequenceFeatures()!=null && av.featuresDisplayed!=null)
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213 while (index < seq.getSequenceFeatures().length)
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215 SequenceFeature sf = seq.getSequenceFeatures()[index];
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216 if (sf.getBegin() <= res &&
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217 sf.getEnd() >= res)
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219 if (av.featuresDisplayed.containsKey(sf.getType()))
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221 allFeatures.addElement(sf);
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227 return allFeatures;
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232 if (editCommand!=null && editCommand.getSize() > 0)
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234 ap.alignFrame.addHistoryItem(editCommand);
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235 av.firePropertyChange("alignment", null,
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236 av.getAlignment().getSequences());
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241 editingSeqs = false;
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242 groupEditing = false;
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243 keyboardNo1 = null;
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244 keyboardNo2 = null;
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245 editCommand = null;
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248 void setCursorRow()
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250 seqCanvas.cursorY = getKeyboardNo(keyboardNo1)-1;
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254 void setCursorColumn()
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256 seqCanvas.cursorX = getKeyboardNo(keyboardNo1)-1;
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260 void setCursorRowAndColumn()
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262 if(keyboardNo2==null)
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264 keyboardNo2 = new StringBuffer();
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268 seqCanvas.cursorX = getKeyboardNo(keyboardNo1) - 1;
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269 seqCanvas.cursorY = getKeyboardNo(keyboardNo2) - 1;
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274 void setCursorPosition()
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276 SequenceI sequence =
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277 (Sequence) av.getAlignment().getSequenceAt(seqCanvas.cursorY);
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279 seqCanvas.cursorX = sequence.findIndex(
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280 getKeyboardNo(keyboardNo1)-1
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285 void moveCursor(int dx, int dy)
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287 seqCanvas.cursorX += dx;
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288 seqCanvas.cursorY += dy;
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289 if (av.hasHiddenColumns && !av.colSel.isVisible(seqCanvas.cursorX))
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291 int original = seqCanvas.cursorX - dx;
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292 int maxWidth = av.alignment.getWidth();
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294 while(!av.colSel.isVisible(seqCanvas.cursorX)
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295 && seqCanvas.cursorX<maxWidth
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296 && seqCanvas.cursorX>0)
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298 seqCanvas.cursorX += dx;
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301 if(seqCanvas.cursorX>=maxWidth
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302 || !av.colSel.isVisible(seqCanvas.cursorX) )
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304 seqCanvas.cursorX = original;
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311 void scrollToVisible()
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313 if (seqCanvas.cursorX < 0)
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314 seqCanvas.cursorX = 0;
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315 else if (seqCanvas.cursorX > av.alignment.getWidth() - 1)
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316 seqCanvas.cursorX = av.alignment.getWidth() - 1;
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318 if (seqCanvas.cursorY < 0)
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319 seqCanvas.cursorY = 0;
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320 else if (seqCanvas.cursorY > av.alignment.getHeight() - 1)
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321 seqCanvas.cursorY = av.alignment.getHeight() - 1;
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325 if(av.wrapAlignment)
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327 ap.scrollToWrappedVisible(seqCanvas.cursorX);
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331 while (seqCanvas.cursorY < av.startSeq)
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335 while (seqCanvas.cursorY + 1 > av.endSeq)
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337 ap.scrollUp(false);
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339 if (!av.wrapAlignment)
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341 while (seqCanvas.cursorX < av.colSel.adjustForHiddenColumns(av.startRes))
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343 if (!ap.scrollRight(false))
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346 while (seqCanvas.cursorX > av.colSel.adjustForHiddenColumns(av.endRes))
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348 if (!ap.scrollRight(true))
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353 setStatusMessage(av.alignment.getSequenceAt(seqCanvas.cursorY),
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354 seqCanvas.cursorX, seqCanvas.cursorY);
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356 seqCanvas.repaint();
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359 void setSelectionAreaAtCursor(boolean topLeft)
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361 SequenceI sequence =
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362 (Sequence) av.getAlignment().getSequenceAt(seqCanvas.cursorY);
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364 if(av.getSelectionGroup()!=null)
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366 SequenceGroup sg = av.selectionGroup;
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367 //Find the top and bottom of this group
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368 int min = av.alignment.getHeight(), max = 0;
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369 for(int i=0; i<sg.getSize(); i++)
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371 int index = av.alignment.findIndex( sg.getSequenceAt(i) );
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382 sg.setStartRes(seqCanvas.cursorX);
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383 if(sg.getEndRes()<seqCanvas.cursorX)
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384 sg.setEndRes(seqCanvas.cursorX);
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386 min = seqCanvas.cursorY;
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390 sg.setEndRes(seqCanvas.cursorX);
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391 if(sg.getStartRes()>seqCanvas.cursorX)
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392 sg.setStartRes(seqCanvas.cursorX);
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394 max = seqCanvas.cursorY+1;
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399 // Only the user can do this
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400 av.setSelectionGroup(null);
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404 // Now add any sequences between min and max
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405 sg.getSequences(null).clear();
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406 for (int i = min; i < max; i++)
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408 sg.addSequence(av.alignment.getSequenceAt(i), false);
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413 if (av.getSelectionGroup() == null)
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415 SequenceGroup sg = new SequenceGroup();
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416 sg.setStartRes(seqCanvas.cursorX);
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417 sg.setEndRes(seqCanvas.cursorX);
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418 sg.addSequence(sequence, false);
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419 av.setSelectionGroup(sg);
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426 void insertGapAtCursor(boolean group)
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428 groupEditing = group;
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429 startseq = seqCanvas.cursorY;
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430 lastres = seqCanvas.cursorX;
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431 editSequence(true, seqCanvas.cursorX+getKeyboardNo(keyboardNo1));
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435 void deleteGapAtCursor(boolean group)
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437 groupEditing = group;
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438 startseq = seqCanvas.cursorY;
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439 lastres = seqCanvas.cursorX+getKeyboardNo(keyboardNo1);
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440 editSequence(false, seqCanvas.cursorX);
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444 void numberPressed(char value)
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446 if(keyboardNo1==null)
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447 keyboardNo1 = new StringBuffer();
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449 if(keyboardNo2!=null)
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450 keyboardNo2.append(value);
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452 keyboardNo1.append(value);
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455 int getKeyboardNo(StringBuffer kb)
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460 return Integer.parseInt(kb.toString());
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467 * @param evt DOCUMENT ME!
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469 public void mouseReleased(MouseEvent evt)
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471 mouseDragging = false;
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472 mouseWheelPressed = false;
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476 doMouseReleasedDefineMode(evt);
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490 * @param evt DOCUMENT ME!
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492 public void mousePressed(MouseEvent evt)
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494 lastMousePress = evt.getPoint();
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496 if (javax.swing.SwingUtilities.isMiddleMouseButton(evt))
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498 mouseWheelPressed = true;
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502 if (evt.isShiftDown() || evt.isAltDown() ||
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503 evt.isControlDown())
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505 if (evt.isAltDown() || evt.isControlDown())
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507 groupEditing = true;
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509 editingSeqs = true;
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513 doMousePressedDefineMode(evt);
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517 int seq = findSeq(evt);
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518 int res = findRes(evt);
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523 if ((seq < av.getAlignment().getHeight()) &&
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524 (res < av.getAlignment().getSequenceAt(seq).getLength()))
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541 * @param evt DOCUMENT ME!
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543 public void mouseMoved(MouseEvent evt)
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547 // This is because MacOSX creates a mouseMoved
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548 // If control is down, other platforms will not.
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552 int res = findRes(evt);
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553 int seq = findSeq(evt);
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556 if(res<0 || seq<0 || seq >= av.getAlignment().getHeight())
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559 SequenceI sequence = av.getAlignment().getSequenceAt(seq);
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561 if (res > sequence.getLength())
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566 if(seqCanvas.pdbCanvas!=null && sequence==seqCanvas.pdbCanvas.sequence)
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568 seqCanvas.pdbCanvas.highlightRes(sequence.findPosition(res));
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571 setStatusMessage(sequence, res, seq);
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575 tooltipText.setLength(6); // Cuts the buffer back to <html>
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577 SequenceGroup [] groups = av.alignment.findAllGroups(sequence);
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580 for(int g=0; g<groups.length; g++)
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582 if(groups[g].getStartRes()<=res && groups[g].getEndRes()>=res)
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584 tooltipText.append(groups[g].getName()+" ");
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585 if(groups[g].getDescription()!=null)
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586 tooltipText.append(groups[g].getDescription()+"<BR>");
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592 // use aa to see if the mouse pointer is on a
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593 if (av.showSequenceFeatures)
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595 SequenceFeature[] features = findFeaturesAtRes(
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596 sequence.getDatasetSequence(), sequence.findPosition(res));
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598 if (features != null)
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600 for (int i = 0; i < features.length; i++)
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602 if (features[i].getType().equals("disulfide bond"))
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604 if (features[i].getBegin() == sequence.findPosition(res)
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605 || features[i].getEnd() == sequence.findPosition(res))
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607 if (tooltipText.length() > 6)
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608 tooltipText.append("<br>");
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609 tooltipText.append("disulfide bond " + features[i].getBegin() + ":" +
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610 features[i].getEnd());
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611 if (features[i].links != null)
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612 tooltipText.append(" <img src=\"" + linkImageURL + "\">");
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617 if (tooltipText.length() > 6)
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618 tooltipText.append("<br>");
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620 tooltipText.append(features[i].getType() + " " +
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621 features[i].begin);
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622 if (features[i].begin != features[i].end)
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623 tooltipText.append(" " + features[i].end);
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625 if (features[i].getDescription() != null
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626 && !features[i].description.equals(features[i].getType()))
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628 tmpString = features[i].getDescription();
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629 int startTag = tmpString.toUpperCase().indexOf("<HTML>");
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632 tmpString = tmpString.substring(startTag + 6);
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634 int endTag = tmpString.toUpperCase().indexOf("</BODY>");
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637 tmpString = tmpString.substring(0, endTag);
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639 endTag = tmpString.toUpperCase().indexOf("</HTML>");
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642 tmpString = tmpString.substring(0, endTag);
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647 tooltipText.append("; " + tmpString);
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651 if (tmpString.indexOf("<") > -1 || tmpString.indexOf(">") > -1)
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653 //The description does not specify html is to
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654 //be used, so we must remove < > symbols
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655 tmpString = tmpString.replaceAll("<", "<");
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656 tmpString = tmpString.replaceAll(">", ">");
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658 tooltipText.append("; ");
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659 tooltipText.append(tmpString);
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663 tooltipText.append("; " + tmpString);
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666 if (features[i].getValue("status") != null)
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668 String status = features[i].getValue("status").toString();
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669 if (status.length() > 0)
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670 tooltipText.append("; (" + features[i].getValue("status") + ")");
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673 if (features[i].links != null)
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674 tooltipText.append(" <img src=\"" + linkImageURL + "\">");
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680 if (tooltipText.length() == 6) // <html></html>
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682 setToolTipText(null);
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686 tooltipText.append("</html>");
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687 setToolTipText(tooltipText.toString());
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690 // setToolTipText(null);
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693 void setStatusMessage(SequenceI sequence, int res, int seq)
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695 StringBuffer text = new StringBuffer("Sequence " + (seq + 1) + " ID: " +
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696 sequence.getName());
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699 if (av.alignment.isNucleotide())
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701 obj = ResidueProperties.nucleotideName.get(sequence.getCharAt(res) +
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704 text.append(" Nucleotide: ");
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708 obj = ResidueProperties.aa2Triplet.get(sequence.getCharAt(res) + "");
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710 text.append(" Residue: ");
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718 text.append(obj + " (" + sequence.findPosition(res) +
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722 ap.alignFrame.statusBar.setText(text.toString());
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729 * @param evt DOCUMENT ME!
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731 public void mouseDragged(MouseEvent evt)
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733 if (mouseWheelPressed)
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735 int oldWidth = av.charWidth;
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737 //Which is bigger, left-right or up-down?
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738 if (Math.abs(evt.getY() - lastMousePress.getY())
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739 > Math.abs(evt.getX() - lastMousePress.getX()))
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741 int fontSize = av.font.getSize();
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743 if (evt.getY() < lastMousePress.getY())
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747 else if (evt.getY() > lastMousePress.getY())
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755 av.setFont(new Font(av.font.getName(), av.font.getStyle(), fontSize));
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756 av.charWidth = oldWidth;
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761 if (evt.getX() < lastMousePress.getX() && av.charWidth > 1)
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765 else if (evt.getX() > lastMousePress.getX())
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773 FontMetrics fm = getFontMetrics(av.getFont());
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774 av.validCharWidth = fm.charWidth('M') <= av.charWidth;
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776 lastMousePress = evt.getPoint();
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783 doMouseDraggedDefineMode(evt);
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787 int res = findRes(evt);
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794 if ((lastres == -1) || (lastres == res))
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799 if ( (res < av.getAlignment().getWidth()) && (res < lastres))
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801 // dragLeft, delete gap
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802 editSequence(false, res);
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805 editSequence(true, res);
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807 mouseDragging = true;
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808 if(scrollThread!=null)
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809 scrollThread.setEvent(evt);
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813 synchronized void editSequence(boolean insertGap, int startres)
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815 int fixedLeft = -1;
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816 int fixedRight = -1;
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817 boolean fixedColumns = false;
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818 SequenceGroup sg = av.getSelectionGroup();
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820 SequenceI seq = av.alignment.getSequenceAt(startseq);
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822 //No group, but the sequence may represent a group
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823 if (!groupEditing && av.hasHiddenRows)
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825 if (av.hiddenRepSequences!=null
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826 && av.hiddenRepSequences.containsKey(seq))
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828 sg = (SequenceGroup)av.hiddenRepSequences.get(seq);
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829 groupEditing = true;
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834 StringBuffer message = new StringBuffer();
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837 message.append("Edit group:");
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838 if (editCommand == null)
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839 editCommand = new EditCommand("Edit Group");
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843 message.append("Edit sequence: " + seq.getName());
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844 String label = seq.getName();
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845 if(label.length()>10)
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846 label = label.substring(0,10);
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847 if(editCommand==null)
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848 editCommand = new EditCommand("Edit "+label);
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852 message.append(" insert ");
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854 message.append(" delete ");
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856 message.append(Math.abs(startres-lastres)+" gaps.");
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857 ap.alignFrame.statusBar.setText(message.toString());
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860 //Are we editing within a selection group?
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862 || (sg != null && sg.getSequences(av.hiddenRepSequences).contains(seq)))
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864 fixedColumns = true;
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866 //sg might be null as the user may only see 1 sequence,
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867 //but the sequence represents a group
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870 sg = (SequenceGroup) av.hiddenRepSequences.get(seq);
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873 fixedLeft = sg.getStartRes();
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874 fixedRight = sg.getEndRes();
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876 if ( (startres < fixedLeft && lastres >= fixedLeft)
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877 || (startres >= fixedLeft && lastres < fixedLeft)
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878 || (startres > fixedRight && lastres <=fixedRight)
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879 || (startres <= fixedRight && lastres > fixedRight))
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885 if (fixedLeft > startres)
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887 fixedRight = fixedLeft - 1;
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890 else if (fixedRight < startres)
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892 fixedLeft = fixedRight;
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898 if(av.hasHiddenColumns )
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900 fixedColumns = true;
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901 int y1 = av.getColumnSelection().getHiddenBoundaryLeft(startres);
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902 int y2 = av.getColumnSelection().getHiddenBoundaryRight(startres);
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904 if ( (insertGap && startres > y1 && lastres < y1)
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905 || (!insertGap && startres < y2 && lastres > y2))
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911 //System.out.print(y1+" "+y2+" "+fixedLeft+" "+fixedRight+"~~");
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912 //Selection spans a hidden region
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913 if(fixedLeft<y1 && (fixedRight>y2 || fixedRight==-1))
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921 fixedRight = y2 - 1;
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929 Vector vseqs = sg.getSequences(av.hiddenRepSequences);
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930 int g, groupSize = vseqs.size();
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931 SequenceI[] groupSeqs = new SequenceI[groupSize];
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932 for (g = 0; g < groupSeqs.length; g++)
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933 groupSeqs[g] = (SequenceI) vseqs.elementAt(g);
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938 //If the user has selected the whole sequence, and is dragging to
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939 // the right, we can still extend the alignment and selectionGroup
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940 if( sg.getStartRes() == 0
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941 && sg.getEndRes() == fixedRight
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942 && sg.getEndRes() == av.alignment.getWidth()-1
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945 sg.setEndRes(av.alignment.getWidth() + startres - lastres);
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946 fixedRight = sg.getEndRes();
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949 // Is it valid with fixed columns??
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950 // Find the next gap before the end
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951 // of the visible region boundary
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952 boolean blank = false;
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953 for (fixedRight = fixedRight;
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954 fixedRight > lastres;
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959 for (g = 0; g < groupSize; g++)
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961 for (int j = 0; j < startres - lastres; j++)
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963 if (!jalview.util.Comparison.isGap(
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964 groupSeqs[g].getCharAt(fixedRight - j)))
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977 if(sg.getSize() == av.alignment.getHeight() )
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979 if((av.hasHiddenColumns
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980 && startres<av.getColumnSelection().getHiddenBoundaryRight(startres)))
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986 int alWidth = av.alignment.getWidth();
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987 if(av.hasHiddenRows)
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989 int hwidth = av.alignment.getHiddenSequences().getWidth();
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993 //We can still insert gaps if the selectionGroup
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994 //contains all the sequences
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995 sg.setEndRes(sg.getEndRes()+startres-lastres);
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996 fixedRight = alWidth+startres-lastres;
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1008 else if(!insertGap)
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1010 /// Are we able to delete?
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1011 // ie are all columns blank?
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1013 for (g = 0; g < groupSize; g++)
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1015 for (int j = startres; j < lastres; j++)
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1017 if (groupSeqs[g].getLength() <= j)
\r
1022 if (!jalview.util.Comparison.isGap(
\r
1023 groupSeqs[g].getCharAt(j)))
\r
1025 // Not a gap, block edit not valid
\r
1035 // dragging to the right
\r
1036 if (fixedColumns && fixedRight != -1)
\r
1038 for (int j = lastres; j < startres; j++)
\r
1040 insertChar(j, groupSeqs, fixedRight);
\r
1045 editCommand.appendEdit(EditCommand.INSERT_GAP,
\r
1047 startres, startres-lastres,
\r
1054 // dragging to the left
\r
1055 if (fixedColumns && fixedRight != -1)
\r
1057 for (int j = lastres; j > startres; j--)
\r
1059 deleteChar(startres, groupSeqs, fixedRight);
\r
1063 editCommand.appendEdit(EditCommand.DELETE_GAP,
\r
1065 startres, lastres - startres,
\r
1071 else /////Editing a single sequence///////////
\r
1075 // dragging to the right
\r
1076 if (fixedColumns && fixedRight != -1)
\r
1078 for (int j = lastres; j < startres; j++)
\r
1080 insertChar(j, new SequenceI[]{seq}, fixedRight);
\r
1085 editCommand.appendEdit(EditCommand.INSERT_GAP,
\r
1088 lastres, startres-lastres,
\r
1095 // dragging to the left
\r
1096 if (fixedColumns && fixedRight != -1)
\r
1098 for (int j = lastres; j > startres; j--)
\r
1100 if (!jalview.util.Comparison.isGap(seq.getCharAt(startres)))
\r
1105 deleteChar(startres, new SequenceI[]{seq}, fixedRight);
\r
1110 //could be a keyboard edit trying to delete none gaps
\r
1112 for(int m = startres; m<lastres; m++)
\r
1114 if(!jalview.util.Comparison.isGap(seq.getCharAt(m)))
\r
1121 editCommand.appendEdit(EditCommand.DELETE_GAP,
\r
1132 lastres = startres;
\r
1133 seqCanvas.repaint();
\r
1138 void insertChar(int j, SequenceI [] seq, int fixedColumn)
\r
1140 int blankColumn = fixedColumn;
\r
1141 for(int s=0; s<seq.length; s++)
\r
1143 //Find the next gap before the end of the visible region boundary
\r
1144 //If lastCol > j, theres a boundary after the gap insertion
\r
1146 for (blankColumn = fixedColumn; blankColumn > j; blankColumn--)
\r
1148 if (jalview.util.Comparison.isGap(seq[s].getCharAt(blankColumn)))
\r
1150 //Theres a space, so break and insert the gap
\r
1155 if (blankColumn <= j)
\r
1157 blankColumn = fixedColumn;
\r
1163 editCommand.appendEdit(EditCommand.DELETE_GAP,
\r
1165 blankColumn, 1, av.alignment, true);
\r
1167 editCommand.appendEdit(EditCommand.INSERT_GAP,
\r
1169 j, 1, av.alignment,
\r
1174 void deleteChar(int j, SequenceI [] seq, int fixedColumn)
\r
1177 editCommand.appendEdit(EditCommand.DELETE_GAP,
\r
1179 j, 1, av.alignment, true);
\r
1181 editCommand.appendEdit(EditCommand.INSERT_GAP,
\r
1183 fixedColumn, 1, av.alignment, true);
\r
1189 * @param e DOCUMENT ME!
\r
1191 public void mouseEntered(MouseEvent e)
\r
1196 if (scrollThread != null)
\r
1198 scrollThread.running = false;
\r
1199 scrollThread = null;
\r
1206 * @param e DOCUMENT ME!
\r
1208 public void mouseExited(MouseEvent e)
\r
1210 if (av.getWrapAlignment())
\r
1215 if (mouseDragging)
\r
1217 scrollThread = new ScrollThread();
\r
1221 public void mouseClicked(MouseEvent evt)
\r
1223 SequenceI sequence = av.alignment.getSequenceAt( findSeq(evt) );
\r
1224 if(evt.getClickCount()>1)
\r
1226 if (av.getSelectionGroup().getSize() == 1
\r
1227 && av.getSelectionGroup().getEndRes()
\r
1228 - av.getSelectionGroup().getStartRes() < 2)
\r
1229 av.setSelectionGroup(null);
\r
1231 SequenceFeature[] features = findFeaturesAtRes(
\r
1232 sequence.getDatasetSequence(),
\r
1233 sequence.findPosition( findRes(evt) )
\r
1236 if(features!=null && features.length>0)
\r
1238 SearchResults highlight = new SearchResults();
\r
1239 highlight.addResult(sequence,
\r
1240 features[0].getBegin(),
\r
1241 features[0].getEnd());
\r
1242 seqCanvas.highlightSearchResults(highlight);
\r
1244 if(features!=null && features.length>0)
\r
1246 seqCanvas.getFeatureRenderer().amendFeatures(
\r
1248 {sequence}, features, false, ap);
\r
1250 seqCanvas.highlightSearchResults(null);
\r
1255 public void mouseWheelMoved(MouseWheelEvent e)
\r
1258 /* if (mouseWheelPressed)
\r
1260 Font font = av.getFont();
\r
1261 int fontSize = font.getSize();
\r
1262 if (e.getWheelRotation() > 0 && fontSize < 51)
\r
1264 else if (fontSize > 1)
\r
1269 av.setFont(new Font(font.getName(), font.getStyle(), fontSize));
\r
1275 if (e.getWheelRotation() > 0)
\r
1276 ap.scrollUp(false);
\r
1278 ap.scrollUp(true);
\r
1287 * @param evt DOCUMENT ME!
\r
1289 public void doMousePressedDefineMode(MouseEvent evt)
\r
1291 int res = findRes(evt);
\r
1292 int seq = findSeq(evt);
\r
1295 startWrapBlock=wrappedBlock;
\r
1297 if(av.wrapAlignment && seq>av.alignment.getHeight())
\r
1299 JOptionPane.showInternalMessageDialog(Desktop.desktop,
\r
1300 "Cannot edit annotations in wrapped view.",
\r
1301 "Wrapped view - no edit",
\r
1302 JOptionPane.WARNING_MESSAGE);
\r
1306 if(seq<0 || res<0)
\r
1309 SequenceI sequence = (Sequence) av.getAlignment().getSequenceAt(seq);
\r
1311 if ((sequence == null) || (res > sequence.getLength()))
\r
1316 stretchGroup = av.getSelectionGroup();
\r
1318 if (stretchGroup == null)
\r
1320 stretchGroup = av.alignment.findGroup(sequence);
\r
1322 if ((stretchGroup != null) && (res > stretchGroup.getStartRes()) &&
\r
1323 (res < stretchGroup.getEndRes()))
\r
1325 av.setSelectionGroup(stretchGroup);
\r
1329 stretchGroup = null;
\r
1332 else if (!stretchGroup.getSequences(null).contains(sequence) ||
\r
1333 (stretchGroup.getStartRes() > res) ||
\r
1334 (stretchGroup.getEndRes() < res))
\r
1336 stretchGroup = null;
\r
1338 SequenceGroup[] allGroups = av.alignment.findAllGroups(sequence);
\r
1340 if (allGroups != null)
\r
1342 for (int i = 0; i < allGroups.length; i++)
\r
1344 if ((allGroups[i].getStartRes() <= res) &&
\r
1345 (allGroups[i].getEndRes() >= res))
\r
1347 stretchGroup = allGroups[i];
\r
1353 av.setSelectionGroup(stretchGroup);
\r
1358 if (javax.swing.SwingUtilities.isRightMouseButton(evt))
\r
1360 Vector allFeatures = getAllFeaturesAtRes(sequence.getDatasetSequence(),
\r
1361 sequence.findPosition(res));
\r
1362 Vector links = new Vector();
\r
1363 for (int i = 0; i < allFeatures.size(); i++)
\r
1365 SequenceFeature sf = (SequenceFeature) allFeatures.elementAt(i);
\r
1366 if (sf.links != null)
\r
1368 for (int j = 0; j < sf.links.size(); j++)
\r
1370 links.addElement(sf.links.elementAt(j));
\r
1375 jalview.gui.PopupMenu pop = new jalview.gui.PopupMenu(ap, null, links);
\r
1376 pop.show(this, evt.getX(), evt.getY());
\r
1380 if (av.cursorMode)
\r
1382 seqCanvas.cursorX = findRes(evt);
\r
1383 seqCanvas.cursorY = findSeq(evt);
\r
1384 seqCanvas.repaint();
\r
1388 if (stretchGroup == null)
\r
1390 //Only if left mouse button do we want to change group sizes
\r
1392 // define a new group here
\r
1393 SequenceGroup sg = new SequenceGroup();
\r
1394 sg.setStartRes(res);
\r
1395 sg.setEndRes(res);
\r
1396 sg.addSequence(sequence, false);
\r
1397 av.setSelectionGroup(sg);
\r
1398 stretchGroup = sg;
\r
1400 if (av.getConservationSelected())
\r
1402 SliderPanel.setConservationSlider(ap,
\r
1403 av.getGlobalColourScheme(),
\r
1407 if (av.getAbovePIDThreshold())
\r
1409 SliderPanel.setPIDSliderSource(ap, av.getGlobalColourScheme(),
\r
1412 if ( (stretchGroup != null) && (stretchGroup.getEndRes() == res))
\r
1414 // Edit end res position of selected group
\r
1415 changeEndRes = true;
\r
1417 else if ( (stretchGroup != null) &&
\r
1418 (stretchGroup.getStartRes() == res))
\r
1420 // Edit end res position of selected group
\r
1421 changeStartRes = true;
\r
1423 stretchGroup.getWidth();
\r
1426 seqCanvas.repaint();
\r
1432 * @param evt DOCUMENT ME!
\r
1434 public void doMouseReleasedDefineMode(MouseEvent evt)
\r
1436 if (stretchGroup == null)
\r
1442 if(stretchGroup.cs!=null)
\r
1444 if (stretchGroup.cs instanceof ClustalxColourScheme)
\r
1446 ( (ClustalxColourScheme) stretchGroup.cs).resetClustalX(
\r
1447 stretchGroup.getSequences(av.hiddenRepSequences),
\r
1448 stretchGroup.getWidth());
\r
1451 if (stretchGroup.cs instanceof Blosum62ColourScheme
\r
1452 || stretchGroup.cs instanceof PIDColourScheme
\r
1453 || stretchGroup.cs.conservationApplied()
\r
1454 || stretchGroup.cs.getThreshold()>0)
\r
1455 stretchGroup.recalcConservation();
\r
1457 if (stretchGroup.cs.conservationApplied())
\r
1459 SliderPanel.setConservationSlider(ap, stretchGroup.cs,
\r
1460 stretchGroup.getName());
\r
1464 SliderPanel.setPIDSliderSource(ap, stretchGroup.cs,
\r
1465 stretchGroup.getName());
\r
1468 changeEndRes = false;
\r
1469 changeStartRes = false;
\r
1470 stretchGroup = null;
\r
1472 PaintRefresher.Refresh(this, av.getSequenceSetId());
\r
1478 * @param evt DOCUMENT ME!
\r
1480 public void doMouseDraggedDefineMode(MouseEvent evt)
\r
1482 int res = findRes(evt);
\r
1483 int y = findSeq(evt);
\r
1485 if(wrappedBlock!=startWrapBlock)
\r
1488 if (stretchGroup == null)
\r
1493 if(res>= av.alignment.getWidth())
\r
1495 res = av.alignment.getWidth()-1;
\r
1498 if (stretchGroup.getEndRes() == res)
\r
1500 // Edit end res position of selected group
\r
1501 changeEndRes = true;
\r
1503 else if (stretchGroup.getStartRes() == res)
\r
1505 // Edit start res position of selected group
\r
1506 changeStartRes = true;
\r
1509 if (res < av.getStartRes())
\r
1511 res = av.getStartRes();
\r
1516 if (res > (stretchGroup.getStartRes() - 1))
\r
1518 stretchGroup.setEndRes(res);
\r
1521 else if (changeStartRes)
\r
1523 if (res < (stretchGroup.getEndRes() + 1))
\r
1525 stretchGroup.setStartRes(res);
\r
1529 int dragDirection = 0;
\r
1533 dragDirection = 1;
\r
1535 else if (y < oldSeq)
\r
1537 dragDirection = -1;
\r
1541 while ((y != oldSeq) && (oldSeq > -1) && (y < av.alignment.getHeight()))
\r
1543 // This routine ensures we don't skip any sequences, as the
\r
1544 // selection is quite slow.
\r
1545 Sequence seq = (Sequence) av.getAlignment().getSequenceAt(oldSeq);
\r
1547 oldSeq += dragDirection;
\r
1552 Sequence nextSeq = (Sequence) av.getAlignment().getSequenceAt(oldSeq);
\r
1554 if (stretchGroup.getSequences(null).contains(nextSeq))
\r
1556 stretchGroup.deleteSequence(seq, false);
\r
1562 stretchGroup.addSequence(seq, false);
\r
1565 stretchGroup.addSequence(nextSeq, false);
\r
1572 mouseDragging = true;
\r
1574 if (scrollThread != null)
\r
1576 scrollThread.setEvent(evt);
\r
1579 seqCanvas.repaint();
\r
1582 void scrollCanvas(MouseEvent evt)
\r
1586 if(scrollThread!=null)
\r
1588 scrollThread.running = false;
\r
1589 scrollThread = null;
\r
1591 mouseDragging = false;
\r
1595 if (scrollThread == null)
\r
1596 scrollThread = new ScrollThread();
\r
1598 mouseDragging = true;
\r
1599 scrollThread.setEvent(evt);
\r
1605 // this class allows scrolling off the bottom of the visible alignment
\r
1606 class ScrollThread extends Thread
\r
1609 boolean running = false;
\r
1611 public ScrollThread()
\r
1616 public void setEvent(MouseEvent e)
\r
1621 public void stopScrolling()
\r
1634 if (mouseDragging && (evt.getY() < 0) &&
\r
1635 (av.getStartSeq() > 0))
\r
1637 running = ap.scrollUp(true);
\r
1640 if (mouseDragging && (evt.getY() >= getHeight()) &&
\r
1641 (av.alignment.getHeight() > av.getEndSeq()))
\r
1643 running = ap.scrollUp(false);
\r
1646 if (mouseDragging && (evt.getX() < 0))
\r
1648 running = ap.scrollRight(false);
\r
1650 else if (mouseDragging && (evt.getX() >= getWidth()))
\r
1652 running = ap.scrollRight(true);
\r
1660 catch (Exception ex)
\r