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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20 package jalview.appletgui;
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23 import java.awt.event.*;
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25 import jalview.datamodel.*;
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27 public class AnnotationLabels
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28 extends Panel implements ActionListener
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30 boolean active = false;
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32 boolean resizing = false;
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34 static String ADDNEW = "Add new row";
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35 static String HIDE = "Hide this row";
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36 static String DELETE = "Delete this row";
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37 static String SHOWALL = "Show all hidden rows";
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38 static String OUTPUT_TEXT = "Show Values In Textbox";
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39 int selectedRow = 0;
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40 int scrollOffset = 0;
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42 public AnnotationLabels(AlignmentPanel ap)
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46 addMouseListener(new MouseAdapter()
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48 public void mousePressed(MouseEvent evt)
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50 doMousePressed(evt);
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55 public void setScrollOffset(int y)
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61 public void actionPerformed(ActionEvent evt)
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63 AlignmentAnnotation[] aa = ap.av.alignment.getAlignmentAnnotation();
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65 if (evt.getActionCommand().equals(HIDE))
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67 aa[selectedRow].visible = false;
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69 else if (evt.getActionCommand().equals(SHOWALL))
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71 for (int i = 0; i < aa.length; i++)
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73 aa[i].visible = true;
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76 else if (evt.getActionCommand().equals(OUTPUT_TEXT))
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78 CutAndPasteTransfer cap = new CutAndPasteTransfer(false);
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79 Frame frame = new Frame();
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81 jalview.bin.JalviewLite.addFrame(frame,
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82 ap.alignFrame.getTitle() + " - " +
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83 aa[selectedRow].label, 500, 100);
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84 cap.setText(aa[selectedRow].toString());
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87 ap.annotationPanel.adjustPanelHeight();
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88 setSize(getSize().width, ap.annotationPanel.getSize().height);
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93 public void doMousePressed(MouseEvent evt)
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95 int y = evt.getY() - scrollOffset;
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96 AlignmentAnnotation[] aa = ap.av.alignment.getAlignmentAnnotation();
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98 for (int i = 0; i < aa.length; i++)
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100 if (!aa[i].visible)
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105 height += aa[i].height;
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113 PopupMenu pop = new PopupMenu("Annotations");
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114 MenuItem item = new MenuItem(HIDE);
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115 item.addActionListener(this);
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117 item = new MenuItem(SHOWALL);
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118 item.addActionListener(this);
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121 item = new MenuItem(OUTPUT_TEXT);
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122 item.addActionListener(this);
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125 if (aa[selectedRow].label.equals("Consensus"))
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127 pop.addSeparator();
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128 final CheckboxMenuItem cbmi = new CheckboxMenuItem(
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129 "Ignore gaps in consensus",
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130 ap.av.getIgnoreGapsConsensus());
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132 cbmi.addItemListener(new ItemListener()
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134 public void itemStateChanged(ItemEvent e)
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136 ap.av.setIgnoreGapsConsensus(cbmi.getState());
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143 pop.show(this, evt.getX(), evt.getY());
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147 public void paint(Graphics g)
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152 public void drawComponent(Graphics g)
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154 FontMetrics fm = g.getFontMetrics(g.getFont());
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155 g.setColor(Color.white);
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156 g.fillRect(0, 0, getSize().width, getSize().height);
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158 g.translate(0, scrollOffset);
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159 g.setColor(Color.black);
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161 AlignmentAnnotation[] aa = ap.av.alignment.getAlignmentAnnotation();
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162 int y = g.getFont().getSize();
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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 x = getSize().width - fm.stringWidth(aa[i].label) - 3;
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178 y += (aa[i].height / 3);
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181 g.drawString(aa[i].label, x, y);
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185 y += (2 * aa[i].height / 3);
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