src/jalview/jbgui/GFinder.java

   1 /*
   2  * Jalview - A Sequence Alignment Editor and Viewer
   3  * Copyright (C) 2007 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
  18  */
  19 package jalview.jbgui;
  20
  21 import java.awt.*;
  22 import java.awt.event.*;
  23 import javax.swing.*;
  24 import javax.swing.event.*;
  25
  26 import jalview.datamodel.*;
  27 import jalview.io.*;
  28
  29 public class GFinder
  30     extends JPanel
  31 {
  32   JLabel jLabel1 = new JLabel();
  33   protected JButton findAll = new JButton();
  34   protected JButton findNext = new JButton();
  35   JPanel jPanel1 = new JPanel();
  36   GridLayout gridLayout1 = new GridLayout();
  37   protected JButton createNewGroup = new JButton();
  38   JScrollPane jScrollPane1 = new JScrollPane();
  39   protected JTextArea textfield = new JTextArea();
  40   BorderLayout borderLayout1 = new BorderLayout();
  41   JPanel jPanel2 = new JPanel();
  42   JPanel jPanel3 = new JPanel();
  43   JPanel jPanel4 = new JPanel();
  44   BorderLayout borderLayout2 = new BorderLayout();
  45   JPanel jPanel6 = new JPanel();
  46   protected JCheckBox caseSensitive = new JCheckBox();
  47   public GFinder()
  48   {
  49     try
  50     {
  51       jbInit();
  52     }
  53     catch (Exception e)
  54     {
  55       e.printStackTrace();
  56     }
  57   }
  58
  59   private void jbInit()
  60       throws Exception
  61   {
  62     jLabel1.setFont(new java.awt.Font("Verdana", 0, 12));
  63     jLabel1.setText("Find");
  64     this.setLayout(borderLayout1);
  65     findAll.setFont(new java.awt.Font("Verdana", 0, 12));
  66     findAll.setText("Find all");
  67     findAll.addActionListener(new java.awt.event.ActionListener()
  68     {
  69       public void actionPerformed(ActionEvent e)
  70       {
  71         findAll_actionPerformed(e);
  72       }
  73     });
  74     findNext.setFont(new java.awt.Font("Verdana", 0, 12));
  75     findNext.setText("Find Next");
  76     findNext.addActionListener(new java.awt.event.ActionListener()
  77     {
  78       public void actionPerformed(ActionEvent e)
  79       {
  80         findNext_actionPerformed(e);
  81       }
  82     });
  83     jPanel1.setLayout(gridLayout1);
  84     gridLayout1.setHgap(0);
  85     gridLayout1.setRows(3);
  86     gridLayout1.setVgap(2);
  87     createNewGroup.setEnabled(false);
  88     createNewGroup.setFont(new java.awt.Font("Verdana", 0, 12));
  89     createNewGroup.setMargin(new Insets(0, 0, 0, 0));
  90     createNewGroup.setText("New Feature");
  91     createNewGroup.addActionListener(new java.awt.event.ActionListener()
  92     {
  93       public void actionPerformed(ActionEvent e)
  94       {
  95         createNewGroup_actionPerformed(e);
  96       }
  97     });
  98     textfield.setFont(new java.awt.Font("Verdana", Font.PLAIN, 12));
  99     textfield.setText("");
 100     textfield.setLineWrap(true);
 101     textfield.addCaretListener(new CaretListener()
 102     {
 103       public void caretUpdate(CaretEvent e)
 104       {
 105         textfield_caretUpdate(e);
 106       }
 107     });
 108     textfield.addKeyListener(new java.awt.event.KeyAdapter()
 109     {
 110       public void keyPressed(KeyEvent e)
 111       {
 112         textfield_keyPressed(e);
 113       }
 114     });
 115
 116     borderLayout1.setHgap(5);
 117     borderLayout1.setVgap(5);
 118     jPanel4.setLayout(borderLayout2);
 119     jPanel2.setPreferredSize(new Dimension(10, 1));
 120     jPanel3.setPreferredSize(new Dimension(10, 1));
 121     caseSensitive.setHorizontalAlignment(SwingConstants.LEFT);
 122     caseSensitive.setText("Match Case");
 123     jPanel1.add(findNext, null);
 124     jPanel1.add(findAll, null);
 125     jPanel1.add(createNewGroup, null);
 126     this.add(jLabel1, java.awt.BorderLayout.WEST);
 127     this.add(jPanel1, java.awt.BorderLayout.EAST);
 128     this.add(jPanel2, java.awt.BorderLayout.SOUTH);
 129     this.add(jPanel3, java.awt.BorderLayout.NORTH);
 130     this.add(jPanel4, java.awt.BorderLayout.CENTER);
 131     jPanel4.add(jScrollPane1, java.awt.BorderLayout.CENTER);
 132     jScrollPane1.getViewport().add(textfield);
 133     jPanel4.add(jPanel6, java.awt.BorderLayout.NORTH);
 134     jPanel4.add(caseSensitive, java.awt.BorderLayout.SOUTH);
 135   }
 136
 137   protected void findNext_actionPerformed(ActionEvent e)
 138   {
 139   }
 140
 141   protected void findAll_actionPerformed(ActionEvent e)
 142   {
 143   }
 144
 145   protected void textfield_keyPressed(KeyEvent e)
 146   {
 147     if (e.getKeyCode() == KeyEvent.VK_ENTER)
 148     {
 149       e.consume();
 150       findNext_actionPerformed(null);
 151     }
 152   }
 153
 154   public void createNewGroup_actionPerformed(ActionEvent e)
 155   {
 156   }
 157
 158   public void textfield_caretUpdate(CaretEvent e)
 159   {
 160     if (textfield.getText().indexOf(">") > -1)
 161     {
 162       SwingUtilities.invokeLater(new Runnable()
 163       {
 164         public void run()
 165         {
 166           String str = textfield.getText();
 167           Alignment al = null;
 168           try
 169           {
 170             al = new FormatAdapter().readFile(str, "Paste", "FASTA");
 171           }
 172           catch (Exception ex)
 173           {}
 174           if (al != null && al.getHeight() > 0)
 175           {
 176             str = jalview.analysis.AlignSeq.extractGaps(
 177                 jalview.util.Comparison.GapChars,
 178                 al.getSequenceAt(0).getSequenceAsString());
 179
 180             textfield.setText(str);
 181           }
 182         }
 183       });
 184     }
 185   }
 186 }