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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30 import jalview.structure.*;
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36 * @version $Revision$
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38 public class SeqPanel
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39 extends JPanel implements MouseListener,
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40 MouseMotionListener, MouseWheelListener, SequenceListener
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43 /** DOCUMENT ME!! */
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44 public SeqCanvas seqCanvas;
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46 /** DOCUMENT ME!! */
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47 public AlignmentPanel ap;
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48 protected int lastres;
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49 protected int startseq;
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50 protected AlignViewport av;
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52 ScrollThread scrollThread = null;
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53 boolean mouseDragging = false;
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54 boolean editingSeqs = false;
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55 boolean groupEditing = false;
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57 //////////////////////////////////////////
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58 /////Everything below this is for defining the boundary of the rubberband
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59 //////////////////////////////////////////
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61 boolean changeEndSeq = false;
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62 boolean changeStartSeq = false;
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63 boolean changeEndRes = false;
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64 boolean changeStartRes = false;
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65 SequenceGroup stretchGroup = null;
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66 boolean remove = false;
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68 Point lastMousePress;
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69 boolean mouseWheelPressed = false;
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70 StringBuffer keyboardNo1;
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71 StringBuffer keyboardNo2;
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73 java.net.URL linkImageURL;
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75 StringBuffer tooltipText = new StringBuffer("<html>");
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78 EditCommand editCommand;
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80 StructureSelectionManager ssm;
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84 * Creates a new SeqPanel object.
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86 * @param avp DOCUMENT ME!
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87 * @param p DOCUMENT ME!
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89 public SeqPanel(AlignViewport av, AlignmentPanel ap)
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91 linkImageURL = getClass().getResource("/images/link.gif");
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92 ToolTipManager.sharedInstance().registerComponent(this);
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93 ToolTipManager.sharedInstance().setInitialDelay(0);
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94 ToolTipManager.sharedInstance().setDismissDelay(10000);
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96 setBackground(Color.white);
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98 seqCanvas = new SeqCanvas(ap);
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99 setLayout(new BorderLayout());
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100 add(seqCanvas, BorderLayout.CENTER);
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104 if (!av.isDataset())
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106 addMouseMotionListener(this);
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107 addMouseListener(this);
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108 addMouseWheelListener(this);
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109 ssm = StructureSelectionManager.getStructureSelectionManager();
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110 ssm.addStructureViewerListener(this);
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114 int startWrapBlock = -1;
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115 int wrappedBlock = -1;
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116 int findRes(MouseEvent evt)
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119 int x = evt.getX();
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121 if (av.wrapAlignment)
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124 int hgap = av.charHeight;
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125 if (av.scaleAboveWrapped)
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127 hgap += av.charHeight;
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130 int cHeight = av.getAlignment().getHeight() * av.charHeight
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131 + hgap + seqCanvas.getAnnotationHeight();
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133 int y = evt.getY();
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135 x -= seqCanvas.LABEL_WEST;
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137 int cwidth = seqCanvas.getWrappedCanvasWidth(this.getWidth());
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143 wrappedBlock = y / cHeight;
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144 wrappedBlock += av.getStartRes() / cwidth;
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146 res = wrappedBlock * cwidth + x / av.getCharWidth();
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151 res = (x / av.getCharWidth()) + av.getStartRes();
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154 if (av.hasHiddenColumns)
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156 res = av.getColumnSelection().adjustForHiddenColumns(res);
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163 int findSeq(MouseEvent evt)
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166 int y = evt.getY();
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168 if (av.wrapAlignment)
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170 int hgap = av.charHeight;
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171 if (av.scaleAboveWrapped)
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173 hgap += av.charHeight;
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176 int cHeight = av.getAlignment().getHeight() * av.charHeight
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177 + hgap + seqCanvas.getAnnotationHeight();
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181 seq = Math.min( (y % cHeight) / av.getCharHeight(),
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182 av.alignment.getHeight() - 1);
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186 seq = Math.min( (y / av.getCharHeight()) + av.getStartSeq(),
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187 av.alignment.getHeight() - 1);
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193 SequenceFeature[] findFeaturesAtRes(SequenceI sequence, int res)
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195 Vector tmp = new Vector();
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196 SequenceFeature[] features = sequence.getSequenceFeatures();
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197 if (features != null)
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199 for (int i = 0; i < features.length; i++)
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201 if (av.featuresDisplayed == null
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202 || !av.featuresDisplayed.containsKey(features[i].getType()))
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208 if ( (features[i].getBegin() <= res) &&
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209 (features[i].getEnd() >= res))
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211 tmp.addElement(features[i]);
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216 features = new SequenceFeature[tmp.size()];
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217 tmp.copyInto(features);
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225 if (editCommand != null && editCommand.getSize() > 0)
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227 ap.alignFrame.addHistoryItem(editCommand);
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228 av.firePropertyChange("alignment", null,
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229 av.getAlignment().getSequences());
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234 editingSeqs = false;
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235 groupEditing = false;
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236 keyboardNo1 = null;
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237 keyboardNo2 = null;
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238 editCommand = null;
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241 void setCursorRow()
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243 seqCanvas.cursorY = getKeyboardNo1() - 1;
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247 void setCursorColumn()
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249 seqCanvas.cursorX = getKeyboardNo1() - 1;
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253 void setCursorRowAndColumn()
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255 if (keyboardNo2 == null)
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257 keyboardNo2 = new StringBuffer();
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261 seqCanvas.cursorX = getKeyboardNo1() - 1;
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262 seqCanvas.cursorY = getKeyboardNo2() - 1;
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267 void setCursorPosition()
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269 SequenceI sequence =
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270 (Sequence) av.getAlignment().getSequenceAt(seqCanvas.cursorY);
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272 seqCanvas.cursorX = sequence.findIndex(
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273 getKeyboardNo1() - 1
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278 void moveCursor(int dx, int dy)
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280 seqCanvas.cursorX += dx;
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281 seqCanvas.cursorY += dy;
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282 if (av.hasHiddenColumns && !av.colSel.isVisible(seqCanvas.cursorX))
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284 int original = seqCanvas.cursorX - dx;
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285 int maxWidth = av.alignment.getWidth();
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287 while (!av.colSel.isVisible(seqCanvas.cursorX)
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288 && seqCanvas.cursorX < maxWidth
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289 && seqCanvas.cursorX > 0)
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291 seqCanvas.cursorX += dx;
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294 if (seqCanvas.cursorX >= maxWidth
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295 || !av.colSel.isVisible(seqCanvas.cursorX))
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297 seqCanvas.cursorX = original;
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304 void scrollToVisible()
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306 if (seqCanvas.cursorX < 0)
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308 seqCanvas.cursorX = 0;
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310 else if (seqCanvas.cursorX > av.alignment.getWidth() - 1)
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312 seqCanvas.cursorX = av.alignment.getWidth() - 1;
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315 if (seqCanvas.cursorY < 0)
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317 seqCanvas.cursorY = 0;
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319 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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348 while (seqCanvas.cursorX > av.colSel.adjustForHiddenColumns(av.endRes))
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350 if (!ap.scrollRight(true))
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357 setStatusMessage(av.alignment.getSequenceAt(seqCanvas.cursorY),
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358 seqCanvas.cursorX, seqCanvas.cursorY);
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360 seqCanvas.repaint();
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363 void setSelectionAreaAtCursor(boolean topLeft)
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365 SequenceI sequence =
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366 (Sequence) av.getAlignment().getSequenceAt(seqCanvas.cursorY);
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368 if (av.getSelectionGroup() != null)
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370 SequenceGroup sg = av.selectionGroup;
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371 //Find the top and bottom of this group
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372 int min = av.alignment.getHeight(), max = 0;
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373 for (int i = 0; i < sg.getSize(); i++)
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375 int index = av.alignment.findIndex(sg.getSequenceAt(i));
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390 sg.setStartRes(seqCanvas.cursorX);
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391 if (sg.getEndRes() < seqCanvas.cursorX)
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393 sg.setEndRes(seqCanvas.cursorX);
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396 min = seqCanvas.cursorY;
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400 sg.setEndRes(seqCanvas.cursorX);
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401 if (sg.getStartRes() > seqCanvas.cursorX)
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403 sg.setStartRes(seqCanvas.cursorX);
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406 max = seqCanvas.cursorY + 1;
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411 // Only the user can do this
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412 av.setSelectionGroup(null);
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416 // Now add any sequences between min and max
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417 sg.getSequences(null).clear();
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418 for (int i = min; i < max; i++)
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420 sg.addSequence(av.alignment.getSequenceAt(i), false);
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425 if (av.getSelectionGroup() == null)
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427 SequenceGroup sg = new SequenceGroup();
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428 sg.setStartRes(seqCanvas.cursorX);
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429 sg.setEndRes(seqCanvas.cursorX);
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430 sg.addSequence(sequence, false);
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431 av.setSelectionGroup(sg);
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434 ap.paintAlignment(false);
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437 void insertGapAtCursor(boolean group)
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439 groupEditing = group;
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440 startseq = seqCanvas.cursorY;
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441 lastres = seqCanvas.cursorX;
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442 editSequence(true, seqCanvas.cursorX + getKeyboardNo1());
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446 void deleteGapAtCursor(boolean group)
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448 groupEditing = group;
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449 startseq = seqCanvas.cursorY;
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450 lastres = seqCanvas.cursorX + getKeyboardNo1();
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451 editSequence(false, seqCanvas.cursorX);
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455 void numberPressed(char value)
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457 if (keyboardNo1 == null)
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459 keyboardNo1 = new StringBuffer();
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462 if (keyboardNo2 != null)
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464 keyboardNo2.append(value);
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468 keyboardNo1.append(value);
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472 int getKeyboardNo1()
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474 if (keyboardNo1 == null)
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478 int value = Integer.parseInt(keyboardNo1.toString());
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479 keyboardNo1 = null;
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484 int getKeyboardNo2()
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486 if (keyboardNo2 == null)
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490 int value = Integer.parseInt(keyboardNo2.toString());
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491 keyboardNo2 = null;
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499 * @param evt DOCUMENT ME!
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501 public void mouseReleased(MouseEvent evt)
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503 mouseDragging = false;
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504 mouseWheelPressed = false;
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508 doMouseReleasedDefineMode(evt);
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518 * @param evt DOCUMENT ME!
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520 public void mousePressed(MouseEvent evt)
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522 lastMousePress = evt.getPoint();
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524 if (javax.swing.SwingUtilities.isMiddleMouseButton(evt))
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526 mouseWheelPressed = true;
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530 if (evt.isShiftDown() || evt.isAltDown() ||
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531 evt.isControlDown())
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533 if (evt.isAltDown() || evt.isControlDown())
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535 groupEditing = true;
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537 editingSeqs = true;
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541 doMousePressedDefineMode(evt);
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545 int seq = findSeq(evt);
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546 int res = findRes(evt);
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548 if (seq < 0 || res < 0)
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553 if ( (seq < av.getAlignment().getHeight()) &&
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554 (res < av.getAlignment().getSequenceAt(seq).getLength()))
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568 String lastMessage;
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569 public void mouseOverSequence(SequenceI sequence, int index)
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571 String tmp = sequence.hashCode()+index+"";
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572 if (lastMessage == null || !lastMessage.equals(tmp))
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573 ssm.mouseOverSequence(sequence, index);
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579 public void highlightSequence(jalview.datamodel.SequenceI seq, int index)
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581 if(av.alignment.findIndex(seq)>-1)
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583 SearchResults highlight = new SearchResults();
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584 highlight.addResult(seq,index,index);
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585 seqCanvas.highlightSearchResults(highlight);
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589 public void updateColours(SequenceI seq, int index)
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591 System.out.println("update the seqPanel colours");
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598 * @param evt DOCUMENT ME!
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600 public void mouseMoved(MouseEvent evt)
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604 // This is because MacOSX creates a mouseMoved
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605 // If control is down, other platforms will not.
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609 int res = findRes(evt);
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610 int seq = findSeq(evt);
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612 if (res < 0 || seq < 0 || seq >= av.getAlignment().getHeight())
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617 SequenceI sequence = av.getAlignment().getSequenceAt(seq);
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619 if (res > sequence.getLength())
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625 mouseOverSequence(sequence, sequence.findPosition(res));
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627 setStatusMessage(sequence, res, seq);
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629 tooltipText.setLength(6); // Cuts the buffer back to <html>
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631 SequenceGroup[] groups = av.alignment.findAllGroups(sequence);
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632 if (groups != null)
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634 for (int g = 0; g < groups.length; g++)
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636 if (groups[g].getStartRes() <= res && groups[g].getEndRes() >= res)
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638 if (tooltipText.length() > 6)
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640 tooltipText.append("<br>");
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643 if (!groups[g].getName().startsWith("JTreeGroup") &&
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644 !groups[g].getName().startsWith("JGroup"))
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646 tooltipText.append(groups[g].getName());
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649 if (groups[g].getDescription() != null)
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651 tooltipText.append(": " + groups[g].getDescription());
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657 // use aa to see if the mouse pointer is on a
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658 if (av.showSequenceFeatures)
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660 SequenceFeature[] features = findFeaturesAtRes(
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661 sequence.getDatasetSequence(), sequence.findPosition(res));
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663 if (features != null)
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665 for (int i = 0; i < features.length; i++)
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667 if (features[i].getType().equals("disulfide bond"))
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669 if (features[i].getBegin() == sequence.findPosition(res)
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670 || features[i].getEnd() == sequence.findPosition(res))
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672 if (tooltipText.length() > 6)
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674 tooltipText.append("<br>");
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676 tooltipText.append("disulfide bond " + features[i].getBegin() +
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678 features[i].getEnd());
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679 if (features[i].links != null)
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681 tooltipText.append(" <img src=\"" + linkImageURL + "\">");
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687 if (tooltipText.length() > 6)
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689 tooltipText.append("<br>");
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692 tooltipText.append(features[i].getType() + " " +
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693 features[i].begin);
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694 if (features[i].begin != features[i].end)
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696 tooltipText.append(" " + features[i].end);
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699 if (features[i].getDescription() != null
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700 && !features[i].description.equals(features[i].getType()))
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702 tmpString = features[i].getDescription();
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703 int startTag = tmpString.toUpperCase().indexOf("<HTML>");
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706 tmpString = tmpString.substring(startTag + 6);
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708 int endTag = tmpString.toUpperCase().indexOf("</BODY>");
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711 tmpString = tmpString.substring(0, endTag);
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713 endTag = tmpString.toUpperCase().indexOf("</HTML>");
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716 tmpString = tmpString.substring(0, endTag);
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721 tooltipText.append("; " + tmpString);
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725 if (tmpString.indexOf("<") > -1 || tmpString.indexOf(">") > -1)
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727 //The description does not specify html is to
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728 //be used, so we must remove < > symbols
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729 tmpString = tmpString.replaceAll("<", "<");
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730 tmpString = tmpString.replaceAll(">", ">");
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732 tooltipText.append("; ");
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733 tooltipText.append(tmpString);
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738 tooltipText.append("; " + tmpString);
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742 if (features[i].getValue("status") != null)
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744 String status = features[i].getValue("status").toString();
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745 if (status.length() > 0)
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747 tooltipText.append("; (" + features[i].getValue("status") + ")");
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751 if (features[i].links != null)
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753 tooltipText.append(" <img src=\"" + linkImageURL + "\">");
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761 if (tooltipText.length() == 6) // <html></html>
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763 setToolTipText(null);
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767 tooltipText.append("</html>");
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768 setToolTipText(tooltipText.toString());
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771 // setToolTipText(null);
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774 void setStatusMessage(SequenceI sequence, int res, int seq)
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776 StringBuffer text = new StringBuffer("Sequence " + (seq + 1) + " ID: " +
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777 sequence.getName());
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780 if (av.alignment.isNucleotide())
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782 obj = ResidueProperties.nucleotideName.get(sequence.getCharAt(res) +
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786 text.append(" Nucleotide: ");
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791 obj = ResidueProperties.aa2Triplet.get(sequence.getCharAt(res) + "");
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794 text.append(" Residue: ");
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803 text.append(obj + " (" + sequence.findPosition(res) +
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807 ap.alignFrame.statusBar.setText(text.toString());
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814 * @param evt DOCUMENT ME!
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816 public void mouseDragged(MouseEvent evt)
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818 if (mouseWheelPressed)
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820 int oldWidth = av.charWidth;
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822 //Which is bigger, left-right or up-down?
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823 if (Math.abs(evt.getY() - lastMousePress.getY())
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824 > Math.abs(evt.getX() - lastMousePress.getX()))
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826 int fontSize = av.font.getSize();
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828 if (evt.getY() < lastMousePress.getY())
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832 else if (evt.getY() > lastMousePress.getY())
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842 av.setFont(new Font(av.font.getName(), av.font.getStyle(), fontSize));
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843 av.charWidth = oldWidth;
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848 if (evt.getX() < lastMousePress.getX() && av.charWidth > 1)
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852 else if (evt.getX() > lastMousePress.getX())
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857 ap.paintAlignment(false);
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860 FontMetrics fm = getFontMetrics(av.getFont());
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861 av.validCharWidth = fm.charWidth('M') <= av.charWidth;
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863 lastMousePress = evt.getPoint();
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870 doMouseDraggedDefineMode(evt);
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874 int res = findRes(evt);
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881 if ( (lastres == -1) || (lastres == res))
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886 if ( (res < av.getAlignment().getWidth()) && (res < lastres))
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888 // dragLeft, delete gap
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889 editSequence(false, res);
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893 editSequence(true, res);
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896 mouseDragging = true;
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897 if (scrollThread != null)
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899 scrollThread.setEvent(evt);
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905 synchronized void editSequence(boolean insertGap, int startres)
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907 int fixedLeft = -1;
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908 int fixedRight = -1;
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909 boolean fixedColumns = false;
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910 SequenceGroup sg = av.getSelectionGroup();
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912 SequenceI seq = av.alignment.getSequenceAt(startseq);
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914 //No group, but the sequence may represent a group
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915 if (!groupEditing && av.hasHiddenRows)
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917 if (av.hiddenRepSequences != null
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918 && av.hiddenRepSequences.containsKey(seq))
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920 sg = (SequenceGroup) av.hiddenRepSequences.get(seq);
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921 groupEditing = true;
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925 StringBuffer message = new StringBuffer();
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928 message.append("Edit group:");
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929 if (editCommand == null)
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931 editCommand = new EditCommand("Edit Group");
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936 message.append("Edit sequence: " + seq.getName());
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937 String label = seq.getName();
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938 if (label.length() > 10)
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940 label = label.substring(0, 10);
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942 if (editCommand == null)
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944 editCommand = new EditCommand("Edit " + label);
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950 message.append(" insert ");
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954 message.append(" delete ");
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957 message.append(Math.abs(startres - lastres) + " gaps.");
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958 ap.alignFrame.statusBar.setText(message.toString());
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960 //Are we editing within a selection group?
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962 || (sg != null && sg.getSequences(av.hiddenRepSequences).contains(seq)))
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964 fixedColumns = true;
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966 //sg might be null as the user may only see 1 sequence,
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967 //but the sequence represents a group
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970 if (av.hiddenRepSequences == null
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971 || !av.hiddenRepSequences.containsKey(seq))
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976 sg = (SequenceGroup) av.hiddenRepSequences.get(seq);
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979 fixedLeft = sg.getStartRes();
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980 fixedRight = sg.getEndRes();
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982 if ( (startres < fixedLeft && lastres >= fixedLeft)
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983 || (startres >= fixedLeft && lastres < fixedLeft)
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984 || (startres > fixedRight && lastres <= fixedRight)
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985 || (startres <= fixedRight && lastres > fixedRight))
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991 if (fixedLeft > startres)
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993 fixedRight = fixedLeft - 1;
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996 else if (fixedRight < startres)
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998 fixedLeft = fixedRight;
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1003 if (av.hasHiddenColumns)
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1005 fixedColumns = true;
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1006 int y1 = av.getColumnSelection().getHiddenBoundaryLeft(startres);
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1007 int y2 = av.getColumnSelection().getHiddenBoundaryRight(startres);
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1009 if ( (insertGap && startres > y1 && lastres < y1)
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1010 || (!insertGap && startres < y2 && lastres > y2))
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1016 //System.out.print(y1+" "+y2+" "+fixedLeft+" "+fixedRight+"~~");
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1017 //Selection spans a hidden region
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1018 if (fixedLeft < y1 && (fixedRight > y2 || fixedRight == -1))
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1020 if (startres >= y2)
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1026 fixedRight = y2 - 1;
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1033 Vector vseqs = sg.getSequences(av.hiddenRepSequences);
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1034 int g, groupSize = vseqs.size();
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1035 SequenceI[] groupSeqs = new SequenceI[groupSize];
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1036 for (g = 0; g < groupSeqs.length; g++)
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1038 groupSeqs[g] = (SequenceI) vseqs.elementAt(g);
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1044 //If the user has selected the whole sequence, and is dragging to
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1045 // the right, we can still extend the alignment and selectionGroup
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1046 if (sg.getStartRes() == 0
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1047 && sg.getEndRes() == fixedRight
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1048 && sg.getEndRes() == av.alignment.getWidth() - 1
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1051 sg.setEndRes(av.alignment.getWidth() + startres - lastres);
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1052 fixedRight = sg.getEndRes();
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1055 // Is it valid with fixed columns??
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1056 // Find the next gap before the end
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1057 // of the visible region boundary
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1058 boolean blank = false;
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1059 for (fixedRight = fixedRight;
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1060 fixedRight > lastres;
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1065 for (g = 0; g < groupSize; g++)
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1067 for (int j = 0; j < startres - lastres; j++)
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1069 if (!jalview.util.Comparison.isGap(
\r
1070 groupSeqs[g].getCharAt(fixedRight - j)))
\r
1085 if (sg.getSize() == av.alignment.getHeight())
\r
1087 if ( (av.hasHiddenColumns
\r
1089 startres < av.getColumnSelection().getHiddenBoundaryRight(startres)))
\r
1095 int alWidth = av.alignment.getWidth();
\r
1096 if (av.hasHiddenRows)
\r
1098 int hwidth = av.alignment.getHiddenSequences().getWidth();
\r
1099 if (hwidth > alWidth)
\r
1104 //We can still insert gaps if the selectionGroup
\r
1105 //contains all the sequences
\r
1106 sg.setEndRes(sg.getEndRes() + startres - lastres);
\r
1107 fixedRight = alWidth + startres - lastres;
\r
1118 else if (!insertGap)
\r
1120 /// Are we able to delete?
\r
1121 // ie are all columns blank?
\r
1123 for (g = 0; g < groupSize; g++)
\r
1125 for (int j = startres; j < lastres; j++)
\r
1127 if (groupSeqs[g].getLength() <= j)
\r
1132 if (!jalview.util.Comparison.isGap(
\r
1133 groupSeqs[g].getCharAt(j)))
\r
1135 // Not a gap, block edit not valid
\r
1145 // dragging to the right
\r
1146 if (fixedColumns && fixedRight != -1)
\r
1148 for (int j = lastres; j < startres; j++)
\r
1150 insertChar(j, groupSeqs, fixedRight);
\r
1155 editCommand.appendEdit(EditCommand.INSERT_GAP,
\r
1157 startres, startres - lastres,
\r
1164 // dragging to the left
\r
1165 if (fixedColumns && fixedRight != -1)
\r
1167 for (int j = lastres; j > startres; j--)
\r
1169 deleteChar(startres, groupSeqs, fixedRight);
\r
1174 editCommand.appendEdit(EditCommand.DELETE_GAP,
\r
1176 startres, lastres - startres,
\r
1183 else /////Editing a single sequence///////////
\r
1187 // dragging to the right
\r
1188 if (fixedColumns && fixedRight != -1)
\r
1190 for (int j = lastres; j < startres; j++)
\r
1192 insertChar(j, new SequenceI[]
\r
1193 {seq}, fixedRight);
\r
1198 editCommand.appendEdit(EditCommand.INSERT_GAP,
\r
1201 lastres, startres - lastres,
\r
1208 // dragging to the left
\r
1209 if (fixedColumns && fixedRight != -1)
\r
1211 for (int j = lastres; j > startres; j--)
\r
1213 if (!jalview.util.Comparison.isGap(seq.getCharAt(startres)))
\r
1218 deleteChar(startres, new SequenceI[]
\r
1219 {seq}, fixedRight);
\r
1224 //could be a keyboard edit trying to delete none gaps
\r
1226 for (int m = startres; m < lastres; m++)
\r
1228 if (!jalview.util.Comparison.isGap(seq.getCharAt(m)))
\r
1237 editCommand.appendEdit(EditCommand.DELETE_GAP,
\r
1248 lastres = startres;
\r
1249 seqCanvas.repaint();
\r
1252 void insertChar(int j, SequenceI[] seq, int fixedColumn)
\r
1254 int blankColumn = fixedColumn;
\r
1255 for (int s = 0; s < seq.length; s++)
\r
1257 //Find the next gap before the end of the visible region boundary
\r
1258 //If lastCol > j, theres a boundary after the gap insertion
\r
1260 for (blankColumn = fixedColumn; blankColumn > j; blankColumn--)
\r
1262 if (jalview.util.Comparison.isGap(seq[s].getCharAt(blankColumn)))
\r
1264 //Theres a space, so break and insert the gap
\r
1269 if (blankColumn <= j)
\r
1271 blankColumn = fixedColumn;
\r
1277 editCommand.appendEdit(EditCommand.DELETE_GAP,
\r
1279 blankColumn, 1, av.alignment, true);
\r
1281 editCommand.appendEdit(EditCommand.INSERT_GAP,
\r
1283 j, 1, av.alignment,
\r
1288 void deleteChar(int j, SequenceI[] seq, int fixedColumn)
\r
1291 editCommand.appendEdit(EditCommand.DELETE_GAP,
\r
1293 j, 1, av.alignment, true);
\r
1295 editCommand.appendEdit(EditCommand.INSERT_GAP,
\r
1297 fixedColumn, 1, av.alignment, true);
\r
1303 * @param e DOCUMENT ME!
\r
1305 public void mouseEntered(MouseEvent e)
\r
1312 if (scrollThread != null)
\r
1314 scrollThread.running = false;
\r
1315 scrollThread = null;
\r
1322 * @param e DOCUMENT ME!
\r
1324 public void mouseExited(MouseEvent e)
\r
1326 if (av.getWrapAlignment())
\r
1331 if (mouseDragging)
\r
1333 scrollThread = new ScrollThread();
\r
1337 public void mouseClicked(MouseEvent evt)
\r
1339 SequenceI sequence = av.alignment.getSequenceAt(findSeq(evt));
\r
1340 if (evt.getClickCount() > 1)
\r
1342 if (av.getSelectionGroup().getSize() == 1
\r
1343 && av.getSelectionGroup().getEndRes()
\r
1344 - av.getSelectionGroup().getStartRes() < 2)
\r
1346 av.setSelectionGroup(null);
\r
1349 SequenceFeature[] features = findFeaturesAtRes(
\r
1350 sequence.getDatasetSequence(),
\r
1351 sequence.findPosition(findRes(evt))
\r
1354 if (features != null && features.length > 0)
\r
1356 SearchResults highlight = new SearchResults();
\r
1357 highlight.addResult(sequence,
\r
1358 features[0].getBegin(),
\r
1359 features[0].getEnd());
\r
1360 seqCanvas.highlightSearchResults(highlight);
\r
1362 if (features != null && features.length > 0)
\r
1364 seqCanvas.getFeatureRenderer().amendFeatures(
\r
1366 {sequence}, features, false, ap);
\r
1368 seqCanvas.highlightSearchResults(null);
\r
1373 public void mouseWheelMoved(MouseWheelEvent e)
\r
1376 if (e.getWheelRotation() > 0)
\r
1378 ap.scrollUp(false);
\r
1382 ap.scrollUp(true);
\r
1389 * @param evt DOCUMENT ME!
\r
1391 public void doMousePressedDefineMode(MouseEvent evt)
\r
1393 int res = findRes(evt);
\r
1394 int seq = findSeq(evt);
\r
1397 startWrapBlock = wrappedBlock;
\r
1399 if (av.wrapAlignment && seq > av.alignment.getHeight())
\r
1401 JOptionPane.showInternalMessageDialog(Desktop.desktop,
\r
1402 "Cannot edit annotations in wrapped view.",
\r
1403 "Wrapped view - no edit",
\r
1404 JOptionPane.WARNING_MESSAGE);
\r
1408 if (seq < 0 || res < 0)
\r
1413 SequenceI sequence = (Sequence) av.getAlignment().getSequenceAt(seq);
\r
1415 if ( (sequence == null) || (res > sequence.getLength()))
\r
1420 stretchGroup = av.getSelectionGroup();
\r
1422 if (stretchGroup == null)
\r
1424 stretchGroup = av.alignment.findGroup(sequence);
\r
1426 if ( (stretchGroup != null) && (res > stretchGroup.getStartRes()) &&
\r
1427 (res < stretchGroup.getEndRes()))
\r
1429 av.setSelectionGroup(stretchGroup);
\r
1433 stretchGroup = null;
\r
1436 else if (!stretchGroup.getSequences(null).contains(sequence) ||
\r
1437 (stretchGroup.getStartRes() > res) ||
\r
1438 (stretchGroup.getEndRes() < res))
\r
1440 stretchGroup = null;
\r
1442 SequenceGroup[] allGroups = av.alignment.findAllGroups(sequence);
\r
1444 if (allGroups != null)
\r
1446 for (int i = 0; i < allGroups.length; i++)
\r
1448 if ( (allGroups[i].getStartRes() <= res) &&
\r
1449 (allGroups[i].getEndRes() >= res))
\r
1451 stretchGroup = allGroups[i];
\r
1457 av.setSelectionGroup(stretchGroup);
\r
1461 if (javax.swing.SwingUtilities.isRightMouseButton(evt))
\r
1463 SequenceFeature [] allFeatures = findFeaturesAtRes(sequence.getDatasetSequence(),
\r
1464 sequence.findPosition(res));
\r
1465 Vector links = new Vector();
\r
1466 for (int i = 0; i < allFeatures.length; i++)
\r
1468 if (allFeatures[i].links != null)
\r
1470 for (int j = 0; j < allFeatures[i].links.size(); j++)
\r
1472 links.addElement(allFeatures[i].links.elementAt(j));
\r
1477 jalview.gui.PopupMenu pop = new jalview.gui.PopupMenu(ap, null, links);
\r
1478 pop.show(this, evt.getX(), evt.getY());
\r
1482 if (av.cursorMode)
\r
1484 seqCanvas.cursorX = findRes(evt);
\r
1485 seqCanvas.cursorY = findSeq(evt);
\r
1486 seqCanvas.repaint();
\r
1490 if (stretchGroup == null)
\r
1492 //Only if left mouse button do we want to change group sizes
\r
1494 // define a new group here
\r
1495 SequenceGroup sg = new SequenceGroup();
\r
1496 sg.setStartRes(res);
\r
1497 sg.setEndRes(res);
\r
1498 sg.addSequence(sequence, false);
\r
1499 av.setSelectionGroup(sg);
\r
1500 stretchGroup = sg;
\r
1502 if (av.getConservationSelected())
\r
1504 SliderPanel.setConservationSlider(ap,
\r
1505 av.getGlobalColourScheme(),
\r
1509 if (av.getAbovePIDThreshold())
\r
1511 SliderPanel.setPIDSliderSource(ap, av.getGlobalColourScheme(),
\r
1514 if ( (stretchGroup != null) && (stretchGroup.getEndRes() == res))
\r
1516 // Edit end res position of selected group
\r
1517 changeEndRes = true;
\r
1519 else if ( (stretchGroup != null) &&
\r
1520 (stretchGroup.getStartRes() == res))
\r
1522 // Edit end res position of selected group
\r
1523 changeStartRes = true;
\r
1525 stretchGroup.getWidth();
\r
1528 seqCanvas.repaint();
\r
1534 * @param evt DOCUMENT ME!
\r
1536 public void doMouseReleasedDefineMode(MouseEvent evt)
\r
1538 if (stretchGroup == null)
\r
1543 if (stretchGroup.cs != null)
\r
1545 if (stretchGroup.cs instanceof ClustalxColourScheme)
\r
1547 ( (ClustalxColourScheme) stretchGroup.cs).resetClustalX(
\r
1548 stretchGroup.getSequences(av.hiddenRepSequences),
\r
1549 stretchGroup.getWidth());
\r
1552 if (stretchGroup.cs instanceof Blosum62ColourScheme
\r
1553 || stretchGroup.cs instanceof PIDColourScheme
\r
1554 || stretchGroup.cs.conservationApplied()
\r
1555 || stretchGroup.cs.getThreshold() > 0)
\r
1557 stretchGroup.recalcConservation();
\r
1560 if (stretchGroup.cs.conservationApplied())
\r
1562 SliderPanel.setConservationSlider(ap, stretchGroup.cs,
\r
1563 stretchGroup.getName());
\r
1567 SliderPanel.setPIDSliderSource(ap, stretchGroup.cs,
\r
1568 stretchGroup.getName());
\r
1570 PaintRefresher.Refresh(this, av.getSequenceSetId());
\r
1571 ap.paintAlignment(true);
\r
1574 changeEndRes = false;
\r
1575 changeStartRes = false;
\r
1576 stretchGroup = null;
\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