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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20 package jalview.appletgui;
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25 import java.awt.event.*;
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27 import jalview.datamodel.*;
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29 public class AnnotationPanel
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31 implements AdjustmentListener, ActionListener, MouseListener, MouseMotionListener
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38 static String HELIX = "Helix";
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39 static String SHEET = "Sheet";
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40 static String LABEL = "Label";
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41 static String REMOVE = "Remove Annotation";
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42 static String COLOUR = "Colour";
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43 static Color HELIX_COLOUR = Color.red.darker();
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44 static Color SHEET_COLOUR = Color.green.darker().darker();
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51 boolean fastPaint = false;
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53 public static int GRAPH_HEIGHT = 40;
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55 boolean MAC = false;
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57 public AnnotationPanel(AlignmentPanel ap)
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59 if (System.getProperty("os.name").startsWith("Mac"))
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67 adjustPanelHeight();
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69 addMouseMotionListener(this);
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71 addMouseListener(this);
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74 // ap.annotationScroller.getVAdjustable().addAdjustmentListener( this );
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77 public AnnotationPanel(AlignViewport av)
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82 public void adjustmentValueChanged(AdjustmentEvent evt)
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84 ap.alabels.setScrollOffset( -evt.getValue());
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90 * @param evt DOCUMENT ME!
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92 public void actionPerformed(ActionEvent evt)
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94 AlignmentAnnotation[] aa = av.alignment.getAlignmentAnnotation();
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95 Annotation[] anot = aa[activeRow].annotations;
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97 if (anot.length < av.getColumnSelection().getMax())
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99 Annotation[] temp = new Annotation[av.getColumnSelection().getMax() + 2];
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100 System.arraycopy(anot, 0, temp, 0, anot.length);
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102 aa[activeRow].annotations = anot;
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106 if (av.colSel != null && av.colSel.size() > 0
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107 && anot[av.colSel.getMin()] != null)
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108 label = anot[av.getColumnSelection().getMin()].displayCharacter;
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111 if (evt.getActionCommand().equals(REMOVE))
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113 for (int i = 0; i < av.getColumnSelection().size(); i++)
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115 anot[av.getColumnSelection().columnAt(i)] = null;
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118 else if (evt.getActionCommand().equals(LABEL))
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120 label = enterLabel(label, "Enter Label");
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127 if ( (label.length() > 0) && !aa[activeRow].hasText)
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129 aa[activeRow].hasText = true;
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132 for (int i = 0; i < av.getColumnSelection().size(); i++)
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134 int index = av.getColumnSelection().columnAt(i);
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136 if(!av.colSel.isVisible(index))
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139 if (anot[index] == null)
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141 anot[index] = new Annotation(label, "", ' ', 0);
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144 anot[index].displayCharacter = label;
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147 else if (evt.getActionCommand().equals(COLOUR))
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149 UserDefinedColours udc = new UserDefinedColours(
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151 Color.black, ap.alignFrame);
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153 Color col = udc.getColor();
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155 for (int i = 0; i < av.getColumnSelection().size(); i++)
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157 int index = av.getColumnSelection().columnAt(i);
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159 if(!av.colSel.isVisible(index))
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162 if (anot[index] == null)
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164 anot[index] = new Annotation("", "", ' ', 0);
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167 anot[index].colour = col;
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170 else // HELIX OR SHEET
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173 String symbol = "\u03B1";
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175 if (evt.getActionCommand().equals(HELIX))
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179 else if (evt.getActionCommand().equals(SHEET))
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185 if (!aa[activeRow].hasIcons)
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187 aa[activeRow].hasIcons = true;
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190 label = enterLabel(symbol, "Enter Label");
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197 if ( (label.length() > 0) && !aa[activeRow].hasText)
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199 aa[activeRow].hasText = true;
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202 for (int i = 0; i < av.getColumnSelection().size(); i++)
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204 int index = av.getColumnSelection().columnAt(i);
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206 if(!av.colSel.isVisible(index))
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209 if (anot[index] == null)
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211 anot[index] = new Annotation(label, "", type, 0);
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214 anot[index].secondaryStructure = type;
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215 anot[index].displayCharacter = label;
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219 adjustPanelHeight();
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225 String enterLabel(String text, String label)
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227 EditNameDialog dialog = new EditNameDialog(text,null,label,null,
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228 ap.alignFrame,"Enter Label", 400,200);
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231 return dialog.getName();
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236 public void mousePressed(MouseEvent evt)
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238 AlignmentAnnotation[] aa = av.alignment.getAlignmentAnnotation();
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248 for (int i = 0; i < aa.length; i++)
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252 height += aa[i].height;
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255 if (evt.getY() < height)
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257 if (aa[i].editable)
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266 if ( (evt.getModifiers() & InputEvent.BUTTON3_MASK) ==
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267 InputEvent.BUTTON3_MASK && activeRow != -1)
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269 if (av.getColumnSelection() == null)
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274 PopupMenu pop = new PopupMenu("Structure type");
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275 MenuItem item = new MenuItem(HELIX);
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276 item.addActionListener(this);
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278 item = new MenuItem(SHEET);
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279 item.addActionListener(this);
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281 item = new MenuItem(LABEL);
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282 item.addActionListener(this);
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284 item = new MenuItem(COLOUR);
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285 item.addActionListener(this);
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287 item = new MenuItem(REMOVE);
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288 item.addActionListener(this);
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290 ap.alignFrame.add(pop);
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291 pop.show(this, evt.getX(), evt.getY());
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301 ap.scalePanel.mousePressed(evt);
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304 public void mouseReleased(MouseEvent evt)
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306 ap.scalePanel.mouseReleased(evt);
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309 public void mouseClicked(MouseEvent evt)
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312 public void mouseDragged(MouseEvent evt)
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314 ap.scalePanel.mouseDragged(evt);
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317 public void mouseMoved(MouseEvent evt)
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319 AlignmentAnnotation[] aa = av.alignment.getAlignmentAnnotation();
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327 for (int i = 0; i < aa.length; i++)
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332 height += aa[i].height;
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335 if (evt.getY() < height)
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342 int res = evt.getX() / av.getCharWidth() + av.getStartRes();
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344 if (av.hasHiddenColumns)
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346 res = av.getColumnSelection().adjustForHiddenColumns(res);
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349 if (row > -1 && res < aa[row].annotations.length && aa[row].annotations[res] != null)
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351 StringBuffer text = new StringBuffer("Sequence position " + (res + 1));
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352 if (aa[row].annotations[res].description != null)
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354 text.append(" " + aa[row].annotations[res].description);
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356 ap.alignFrame.statusBar.setText(text.toString());
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359 public void mouseEntered(MouseEvent evt)
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361 ap.scalePanel.mouseEntered(evt);
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363 public void mouseExited(MouseEvent evt)
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365 ap.scalePanel.mouseExited(evt);
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369 public int adjustPanelHeight()
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371 // setHeight of panels
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372 AlignmentAnnotation[] aa = av.alignment.getAlignmentAnnotation();
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377 for (int i = 0; i < aa.length; i++)
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379 if (!aa[i].visible)
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388 aa[i].height += av.charHeight;
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390 if (aa[i].hasIcons)
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392 aa[i].height += 16;
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395 if (aa[i].graph > 0)
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397 aa[i].height += GRAPH_HEIGHT;
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400 if (aa[i].height == 0)
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404 height += aa[i].height;
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412 this.setSize(getSize().width, height);
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420 public void addEditableColumn(int i)
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422 if (activeRow == -1)
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424 AlignmentAnnotation[] aa = av.alignment.getAlignmentAnnotation();
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430 for (int j = 0; j < aa.length; j++)
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432 if (aa[j].editable)
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440 if (activeRes == null)
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442 activeRes = new Vector();
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443 activeRes.addElement(String.valueOf(i));
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447 activeRes.addElement(String.valueOf(i));
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451 public void update(Graphics g)
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456 public void paint(Graphics g)
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459 imgWidth = getSize().width;
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460 //(av.endRes - av.startRes + 1) * av.charWidth;
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462 if (image == null || imgWidth != image.getWidth(this))
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464 image = createImage(imgWidth, ap.annotationPanel.getSize().height);
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465 gg = image.getGraphics();
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466 gg.setFont(av.getFont());
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467 fm = gg.getFontMetrics();
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473 g.drawImage(image, 0, 0, this);
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478 gg.setColor(Color.white);
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479 gg.fillRect(0, 0, getSize().width, getSize().height);
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480 drawComponent(gg, av.startRes, av.endRes + 1);
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482 g.drawImage(image, 0, 0, this);
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485 public void fastPaint(int horizontal)
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487 if (horizontal == 0
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488 || av.alignment.getAlignmentAnnotation() == null
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489 || av.alignment.getAlignmentAnnotation().length < 1
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496 gg.copyArea(0, 0, imgWidth, getSize().height, -horizontal * av.charWidth, 0);
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497 int sr = av.startRes, er = av.endRes + 1, transX = 0;
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499 if (horizontal > 0) // scrollbar pulled right, image to the left
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501 transX = (er - sr - horizontal) * av.charWidth;
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502 sr = er - horizontal;
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504 else if (horizontal < 0)
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506 er = sr - horizontal;
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509 gg.translate(transX, 0);
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511 drawComponent(gg, sr, er);
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513 gg.translate( -transX, 0);
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522 * @param g DOCUMENT ME!
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523 * @param startRes DOCUMENT ME!
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524 * @param endRes DOCUMENT ME!
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526 public void drawComponent(Graphics g, int startRes, int endRes)
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528 g.setFont(av.getFont());
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530 g.setColor(Color.white);
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531 g.fillRect(0, 0, (endRes - startRes) * av.charWidth, getSize().height);
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535 fm = g.getFontMetrics();
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538 if ( (av.alignment.getAlignmentAnnotation() == null) ||
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539 (av.alignment.getAlignmentAnnotation().length < 1))
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541 g.setColor(Color.white);
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542 g.fillRect(0, 0, getSize().width, getSize().height);
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543 g.setColor(Color.black);
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544 if (av.validCharWidth)
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546 g.drawString("Alignment has no annotations", 20, 15);
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552 AlignmentAnnotation[] aa = av.alignment.getAlignmentAnnotation();
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559 int iconOffset = av.charHeight / 2;
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560 boolean validRes = false;
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562 boolean[] graphGroupDrawn = new boolean[aa.length];
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565 for (int i = 0; i < aa.length; i++)
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567 AlignmentAnnotation row = aa[i];
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579 if (row.graphGroup > -1 && graphGroupDrawn[row.graphGroup])
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584 // this is so that we draw the characters below the graph
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589 y -= av.charHeight;
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595 iconOffset = av.charHeight / 2;
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603 while (x < endRes - startRes)
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605 if (av.hasHiddenColumns)
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607 column = av.getColumnSelection().adjustForHiddenColumns(startRes + x);
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608 if (column > row.annotations.length - 1)
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615 column = startRes + x;
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618 if ( (row.annotations.length <= column) ||
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619 (row.annotations[column] == null))
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628 if (activeRow == i)
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630 g.setColor(Color.red);
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632 if (av.getColumnSelection() != null)
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634 for (int n = 0; n < av.getColumnSelection().size(); n++)
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636 int v = av.getColumnSelection().columnAt(n);
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640 g.fillRect(x * av.charWidth, y,
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641 av.charWidth, av.charHeight);
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649 if (av.validCharWidth && validRes &&
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650 (row.annotations[column].displayCharacter.length() > 0))
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652 int charOffset = (av.charWidth -
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653 fm.charWidth(row.annotations[column].
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654 displayCharacter.charAt(
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656 g.setColor(row.annotations[column].colour);
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658 if (column == 0 || row.graph > 0)
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660 g.drawString(row.annotations[column].displayCharacter,
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661 (x * av.charWidth) + charOffset,
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662 y + iconOffset + 3);
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665 row.annotations[column - 1] == null
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666 || (!row.annotations[column].displayCharacter.equals(
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667 row.annotations[column - 1].displayCharacter)
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669 (row.annotations[column].displayCharacter.length() < 2 &&
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670 row.annotations[column].secondaryStructure == ' ')))
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672 g.drawString(row.annotations[column].displayCharacter,
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673 (x * av.charWidth) + charOffset,
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674 y + iconOffset + 3);
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681 (row.annotations[column].secondaryStructure != lastSS))
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686 g.setColor(HELIX_COLOUR);
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689 //Off by 1 offset when drawing rects and ovals
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690 //to offscreen image on the MAC
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691 g.fillRoundRect(lastSSX, y + 4 + iconOffset,
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692 (x * av.charWidth) - lastSSX, 7, 8, 8);
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696 int sCol = (lastSSX / av.charWidth) + startRes;
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698 int x2 = (x * av.charWidth);
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701 row.annotations[sCol - 1] == null ||
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702 row.annotations[sCol - 1].secondaryStructure != 'H')
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704 g.fillArc(lastSSX, y + 4 + iconOffset, av.charWidth, 8, 90,
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706 x1 += av.charWidth / 2;
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709 if (row.annotations[column] == null ||
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710 row.annotations[column].secondaryStructure != 'H')
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712 g.fillArc( (x * av.charWidth) - av.charWidth,
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713 y + 4 + iconOffset, av.charWidth, 8, 270, 180);
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714 x2 -= av.charWidth / 2;
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717 g.fillRect(x1, y + 4 + iconOffset, x2 - x1, 8);
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721 g.setColor(SHEET_COLOUR);
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722 g.fillRect(lastSSX, y + 4 + iconOffset,
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723 (x * av.charWidth) - lastSSX - 4, 7);
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724 g.fillPolygon(new int[]
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725 { (x * av.charWidth) - 4,
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726 (x * av.charWidth) - 4,
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727 (x * av.charWidth)},
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730 y + iconOffset, y + 14 + iconOffset,
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737 g.setColor(Color.gray);
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738 g.fillRect(lastSSX, y + 6 + iconOffset,
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739 (x * av.charWidth) - lastSSX, 2);
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746 lastSS = row.annotations[column].secondaryStructure;
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753 lastSSX = (x * av.charWidth);
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761 if (column >= row.annotations.length)
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763 column = row.annotations.length - 1;
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773 g.setColor(HELIX_COLOUR);
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776 //Off by 1 offset when drawing rects and ovals
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777 //to offscreen image on the MAC
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778 g.fillRoundRect(lastSSX, y + 4 + iconOffset,
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779 (x * av.charWidth) - lastSSX, 7, 8, 8);
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783 int sCol = (lastSSX / av.charWidth) + startRes;
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785 int x2 = (x * av.charWidth);
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788 row.annotations[sCol - 1] == null ||
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789 row.annotations[sCol - 1].secondaryStructure != 'H')
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791 g.fillArc(lastSSX, y + 4 + iconOffset, av.charWidth, 8, 90, 180);
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792 x1 += av.charWidth / 2;
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795 if (row.annotations[column] == null ||
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796 row.annotations[column].secondaryStructure != 'H')
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798 g.fillArc( (x * av.charWidth) - av.charWidth,
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799 y + 4 + iconOffset, av.charWidth, 8, 270,
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801 x2 -= av.charWidth / 2;
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804 g.fillRect(x1, y + 4 + iconOffset, x2 - x1, 8);
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809 g.setColor(SHEET_COLOUR);
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811 if (row.annotations[endRes] == null
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812 || row.annotations[endRes].secondaryStructure != 'E')
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814 g.fillRect(lastSSX, y + 4 + iconOffset,
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815 (x * av.charWidth) - lastSSX - 4, 7);
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816 g.fillPolygon(new int[]
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817 { (x * av.charWidth) - 4,
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818 (x * av.charWidth) - 4,
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819 (x * av.charWidth)},
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822 y + iconOffset, y + 14 + iconOffset,
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828 g.fillRect(lastSSX, y + 4 + iconOffset,
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829 x * av.charWidth - lastSSX, 7);
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834 g.setColor(Color.gray);
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835 if (!av.wrapAlignment || endRes == av.endRes)
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837 g.fillRect(lastSSX, y + 6 + iconOffset,
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838 (x * av.charWidth) - lastSSX, 2);
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847 if (row.graph == AlignmentAnnotation.LINE_GRAPH)
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849 if (row.graphGroup > -1 && !graphGroupDrawn[row.graphGroup])
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851 float groupmax = -999999, groupmin = 9999999;
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852 for (int gg = 0; gg < aa.length; gg++)
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854 if (aa[gg].graphGroup != row.graphGroup)
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861 aa[gg].visible = false;
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864 if (aa[gg].graphMax > groupmax)
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866 groupmax = aa[gg].graphMax;
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868 if (aa[gg].graphMin < groupmin)
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870 groupmin = aa[gg].graphMin;
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874 for (int gg = 0; gg < aa.length; gg++)
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876 if (aa[gg].graphGroup == row.graphGroup)
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878 drawLineGraph(g, aa[gg], startRes, endRes, y,
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879 groupmin, groupmax,
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884 graphGroupDrawn[row.graphGroup] = true;
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888 drawLineGraph(g, row, startRes, endRes,
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889 y, row.graphMin, row.graphMax, row.graphHeight);
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892 else if (row.graph == AlignmentAnnotation.BAR_GRAPH)
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894 drawBarGraph(g, row, startRes, endRes,
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895 row.graphMin, row.graphMax, y);
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899 if (row.graph > 0 && row.hasText)
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901 y += av.charHeight;
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904 if (row.graph == 0)
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911 public void drawLineGraph(Graphics g, AlignmentAnnotation aa,
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912 int sRes, int eRes,
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914 float min, float max,
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917 if (sRes > aa.annotations.length)
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924 //Adjustment for fastpaint to left
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925 if (eRes < av.endRes)
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930 eRes = Math.min(eRes, aa.annotations.length);
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938 int y1 = y, y2 = y;
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939 float range = max - min;
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944 y2 = y - (int) ( (0 - min / range) * graphHeight);
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947 g.setColor(Color.gray);
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948 g.drawLine(x - av.charWidth, y2, (eRes - sRes) * av.charWidth, y2);
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950 eRes = Math.min(eRes, aa.annotations.length);
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953 int aaMax = aa.annotations.length - 1;
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955 while (x < eRes - sRes)
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958 if (av.hasHiddenColumns)
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960 column = av.getColumnSelection().adjustForHiddenColumns(column);
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963 if (column > aaMax)
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968 if (aa.annotations[column] == null || aa.annotations[column - 1] == null)
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974 g.setColor(aa.annotations[column].colour);
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976 (int) ( ( (aa.annotations[column - 1].value - min) / range) * graphHeight);
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978 (int) ( ( (aa.annotations[column].value - min) / range) * graphHeight);
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980 g.drawLine(x * av.charWidth - av.charWidth / 2, y1,
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981 x * av.charWidth + av.charWidth / 2, y2);
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985 if (aa.threshold != null)
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987 g.setColor(aa.threshold.colour);
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989 y2 = (int) (y - ( (aa.threshold.value - min) / range) * graphHeight);
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990 g.drawLine(0, y2, (eRes - sRes) * av.charWidth, y2);
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994 public void drawBarGraph(Graphics g, AlignmentAnnotation aa,
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995 int sRes, int eRes,
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996 float min, float max,
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999 if (sRes > aa.annotations.length)
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1004 eRes = Math.min(eRes, aa.annotations.length);
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1006 int x = 0, y1 = y, y2 = y;
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1008 float range = max - min;
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1012 y2 = y - (int) ( (0 - min / (range)) * aa.graphHeight);
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1015 g.setColor(Color.gray);
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1017 g.drawLine(x, y2, (eRes - sRes) * av.charWidth, y2);
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1020 int aaMax = aa.annotations.length - 1;
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1022 while (x < eRes - sRes)
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1024 column = sRes + x;
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1025 if (av.hasHiddenColumns)
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1027 column = av.getColumnSelection().adjustForHiddenColumns(column);
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1030 if (column > aaMax)
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1035 if (aa.annotations[column] == null)
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1041 g.setColor(aa.annotations[column].colour);
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1043 (int) ( ( (aa.annotations[column].value - min) / (range)) * aa.graphHeight);
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1047 g.fillRect(x * av.charWidth, y2, av.charWidth, y1 - y2);
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1051 g.fillRect(x * av.charWidth, y1, av.charWidth, y2 - y1);
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1057 if (aa.threshold != null)
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1059 g.setColor(aa.threshold.colour);
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1060 y2 = (int) (y - ( (aa.threshold.value - min) / range) * aa.graphHeight);
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1061 g.drawLine(0, y2, (eRes - sRes) * av.charWidth, y2);
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1065 // used by overview window
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1066 public void drawGraph(Graphics g, AlignmentAnnotation aa, int width, int y,
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1067 int sRes, int eRes)
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1069 g.setColor(Color.white);
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1070 g.fillRect(0, 0, width, y);
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1071 g.setColor(new Color(0, 0, 180));
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1073 int x = 0, height;
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1075 for (int j = sRes; j < eRes; j++)
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1077 g.setColor(aa.annotations[j].colour);
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1079 height = (int) ( (aa.annotations[j].value / aa.graphMax) * GRAPH_HEIGHT);
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1084 g.fillRect(x, y - height, av.charWidth, height);
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1085 x += av.charWidth;
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