2 * Jalview - A Sequence Alignment Editor and Viewer
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3 * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
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5 * This program is free software; you can redistribute it and/or
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6 * modify it under the terms of the GNU General Public License
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7 * as published by the Free Software Foundation; either version 2
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8 * of the License, or (at your option) any later version.
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10 * This program is distributed in the hope that it will be useful,
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 * GNU General Public License for more details.
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15 * You should have received a copy of the GNU General Public License
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16 * along with this program; if not, write to the Free Software
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17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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19 package jalview.gui;
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22 import java.awt.event.*;
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23 import java.awt.image.*;
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24 import javax.swing.*;
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26 import jalview.datamodel.*;
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28 public class AnnotationLabels
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29 extends JPanel implements MouseListener,
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30 MouseMotionListener, ActionListener
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32 static String ADDNEW = "Add New Row";
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33 static String HIDE = "Hide This Row";
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34 static String DELETE = "Delete This Row";
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35 static String SHOWALL = "Show All Hidden Rows";
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36 static String OUTPUT_TEXT = "Show Values In Textbox";
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37 boolean active = false;
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40 boolean resizing = false;
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43 int selectedRow = 0;
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44 int scrollOffset = 0;
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46 public AnnotationLabels(AlignmentPanel ap)
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50 java.net.URL url = getClass().getResource("/images/idwidth.gif");
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55 temp = java.awt.Toolkit.getDefaultToolkit().createImage(url);
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60 MediaTracker mt = new MediaTracker(this);
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61 mt.addImage(temp, 0);
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64 catch (Exception ex)
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68 BufferedImage bi = new BufferedImage(temp.getHeight(this),
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69 temp.getWidth(this),
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70 BufferedImage.TYPE_INT_RGB);
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71 Graphics2D g = (Graphics2D) bi.getGraphics();
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72 g.rotate(Math.toRadians(90));
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73 g.drawImage(temp, 0, -bi.getWidth(this), this);
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76 addMouseListener(this);
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77 addMouseMotionListener(this);
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80 public void setScrollOffset(int y)
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86 public void actionPerformed(ActionEvent evt)
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88 AlignmentAnnotation[] aa = ap.av.alignment.getAlignmentAnnotation();
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90 if (evt.getActionCommand().equals(ADDNEW))
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92 String label = JOptionPane.showInputDialog(this,
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93 "Label for annotation");
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100 ap.av.alignment.addAnnotation(new AlignmentAnnotation(label,
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102 new Annotation[ap.av.alignment.getWidth()]));
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104 else if (evt.getActionCommand().equals(HIDE))
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106 aa[selectedRow].visible = false;
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108 if (aa[selectedRow].label.equals("Conservation"))
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110 ap.av.showConservation = false;
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113 if (aa[selectedRow].label.equals("Quality"))
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115 ap.av.showQuality = false;
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118 if (aa[selectedRow].label.equals("Consensus"))
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120 ap.av.showIdentity = false;
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123 else if (evt.getActionCommand().equals(DELETE))
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125 ap.av.alignment.deleteAnnotation(aa[selectedRow]);
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127 else if (evt.getActionCommand().equals(SHOWALL))
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129 for (int i = 0; i < aa.length; i++)
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131 aa[i].visible = true;
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134 else if (evt.getActionCommand().equals(OUTPUT_TEXT))
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136 CutAndPasteTransfer cap = new CutAndPasteTransfer();
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137 Desktop.addInternalFrame(cap,
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138 ap.alignFrame.getTitle() + " - " +
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139 aa[selectedRow].label, 500,
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141 cap.setText(aa[selectedRow].toString());
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144 ap.annotationPanel.adjustPanelHeight();
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148 public void mousePressed(MouseEvent evt)
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150 int y = evt.getY() - scrollOffset;
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152 AlignmentAnnotation[] aa = ap.av.alignment.getAlignmentAnnotation();
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154 if ( (aa == null) || (aa.length == 0))
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156 JPopupMenu pop = new JPopupMenu("Annotations");
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157 JMenuItem item = new JMenuItem(ADDNEW);
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158 item.addActionListener(this);
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160 pop.show(this, evt.getX(), evt.getY());
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167 for (int i = 0; i < aa.length; i++)
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169 if (!aa[i].visible)
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174 height += aa[i].height;
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184 JPopupMenu pop = new JPopupMenu("Annotations");
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185 JMenuItem item = new JMenuItem(ADDNEW);
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186 item.addActionListener(this);
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188 item = new JMenuItem(HIDE);
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189 item.addActionListener(this);
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191 item = new JMenuItem(DELETE);
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192 item.addActionListener(this);
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194 item = new JMenuItem(SHOWALL);
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195 item.addActionListener(this);
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197 item = new JMenuItem(OUTPUT_TEXT);
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198 item.addActionListener(this);
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200 pop.show(this, evt.getX(), evt.getY());
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205 public void mouseReleased(MouseEvent evt)
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211 public void mouseEntered(MouseEvent evt)
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217 public void mouseExited(MouseEvent evt)
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223 public void mouseDragged(MouseEvent evt)
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227 Dimension d = ap.annotationScroller.getPreferredSize();
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228 int dif = evt.getY() - oldY;
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230 dif /= ap.av.charHeight;
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231 dif *= ap.av.charHeight;
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233 if ( (d.height - dif) > 20)
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235 ap.annotationScroller.setPreferredSize(new Dimension(d.width,
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237 d = ap.annotationSpaceFillerHolder.getPreferredSize();
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238 ap.annotationSpaceFillerHolder.setPreferredSize(new Dimension(
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239 d.width, d.height - dif));
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246 public void mouseMoved(MouseEvent evt)
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250 public void mouseClicked(MouseEvent evt)
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254 public void paintComponent(Graphics g1)
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256 Graphics2D g = (Graphics2D) g1;
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257 g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
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258 RenderingHints.VALUE_ANTIALIAS_ON);
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263 public void drawComponent(Graphics2D g)
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265 FontMetrics fm = g.getFontMetrics(g.getFont());
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266 g.setColor(Color.white);
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267 g.fillRect(0, 0, getWidth(), getHeight());
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269 g.translate(0, scrollOffset);
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270 g.setColor(Color.black);
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272 AlignmentAnnotation[] aa = ap.av.alignment.getAlignmentAnnotation();
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273 int y = g.getFont().getSize();
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278 for (int i = 0; i < aa.length; i++)
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280 if (!aa[i].visible)
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285 x = getWidth() - fm.stringWidth(aa[i].label) - 3;
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289 y += (aa[i].height / 3);
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292 g.drawString(aa[i].label, x, y);
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296 y += ( (2 * aa[i].height) / 3);
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309 g.drawImage(image, 2, 0, this);
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313 if ( (aa == null) || (aa.length < 1))
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315 g.drawString("Right click", 2, 8);
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316 g.drawString("to add annotation", 2, 18);
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