src/jalview/jbgui/GFinder.java

   1 /*
   2  * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
   3  * Copyright (C) $$Year-Rel$$ The Jalview Authors
   4  *
   5  * This file is part of Jalview.
   6  *
   7  * Jalview is free software: you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * as published by the Free Software Foundation, either version 3
  10  * of the License, or (at your option) any later version.
  11  *
  12  * Jalview is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty
  14  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  15  * PURPOSE.  See the GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
  19  * The Jalview Authors are detailed in the 'AUTHORS' file.
  20  */
  21 package jalview.jbgui;
  22
  23 import jalview.datamodel.AlignmentI;
  24 import jalview.io.DataSourceType;
  25 import jalview.io.FileFormat;
  26 import jalview.io.FormatAdapter;
  27 import jalview.io.cache.JvCacheableInputBox;
  28 import jalview.util.MessageManager;
  29
  30 import java.awt.BorderLayout;
  31 import java.awt.Dimension;
  32 import java.awt.Font;
  33 import java.awt.GridLayout;
  34 import java.awt.Insets;
  35 import java.awt.event.ActionEvent;
  36 import java.awt.event.KeyEvent;
  37
  38 import javax.swing.JButton;
  39 import javax.swing.JCheckBox;
  40 import javax.swing.JLabel;
  41 import javax.swing.JPanel;
  42 import javax.swing.SwingConstants;
  43 import javax.swing.SwingUtilities;
  44 import javax.swing.event.CaretEvent;
  45 import javax.swing.event.CaretListener;
  46 import javax.swing.text.JTextComponent;
  47
  48 public class GFinder extends JPanel
  49 {
  50   JLabel jLabelFind = new JLabel();
  51
  52   protected JButton findAll = new JButton();
  53
  54   protected JButton findNext = new JButton();
  55
  56   JPanel actionsPanel = new JPanel();
  57
  58   GridLayout gridLayout1 = new GridLayout();
  59
  60   protected JButton createFeatures = new JButton();
  61
  62   protected JvCacheableInputBox<String> searchBox = new JvCacheableInputBox<String>(
  63           getCacheKey());
  64
  65   BorderLayout mainBorderLayout = new BorderLayout();
  66
  67   JPanel jPanel2 = new JPanel();
  68
  69   JPanel jPanel3 = new JPanel();
  70
  71   JPanel jPanel4 = new JPanel();
  72
  73   BorderLayout borderLayout2 = new BorderLayout();
  74
  75   JPanel jPanel6 = new JPanel();
  76
  77   protected JCheckBox caseSensitive = new JCheckBox();
  78
  79   protected JCheckBox searchDescription = new JCheckBox();
  80
  81   GridLayout optionsGridLayout = new GridLayout();
  82
  83   private static final String FINDER_CACHE_KEY = "CACHE.FINDER";
  84
  85   public GFinder()
  86   {
  87     try
  88     {
  89       jbInit();
  90     } catch (Exception e)
  91     {
  92       e.printStackTrace();
  93     }
  94   }
  95
  96   private void jbInit() throws Exception
  97   {
  98     jLabelFind.setFont(new java.awt.Font("Verdana", 0, 12));
  99     jLabelFind.setText(MessageManager.getString("label.find"));
 100     this.setLayout(mainBorderLayout);
 101     findAll.setFont(new java.awt.Font("Verdana", 0, 12));
 102     findAll.setText(MessageManager.getString("action.find_all"));
 103     findAll.addActionListener(new java.awt.event.ActionListener()
 104     {
 105       @Override
 106       public void actionPerformed(ActionEvent e)
 107       {
 108         findAll_actionPerformed(e);
 109       }
 110     });
 111     findNext.setFont(new java.awt.Font("Verdana", 0, 12));
 112     findNext.setText(MessageManager.getString("action.find_next"));
 113     findNext.addActionListener(new java.awt.event.ActionListener()
 114     {
 115       @Override
 116       public void actionPerformed(ActionEvent e)
 117       {
 118         findNext_actionPerformed(e);
 119       }
 120     });
 121     actionsPanel.setLayout(gridLayout1);
 122     gridLayout1.setHgap(0);
 123     gridLayout1.setRows(3);
 124     gridLayout1.setVgap(2);
 125     createFeatures.setEnabled(false);
 126     createFeatures.setFont(new java.awt.Font("Verdana", 0, 12));
 127     createFeatures.setMargin(new Insets(0, 0, 0, 0));
 128     createFeatures.setText(MessageManager.getString("label.new_feature"));
 129     createFeatures.addActionListener(new java.awt.event.ActionListener()
 130     {
 131       @Override
 132       public void actionPerformed(ActionEvent e)
 133       {
 134         createFeatures_actionPerformed();
 135       }
 136     });
 137     searchBox.setFont(new java.awt.Font("Verdana", Font.PLAIN, 12));
 138     ((JTextComponent) searchBox.getEditor().getEditorComponent())
 139             .addCaretListener(new CaretListener()
 140             {
 141               @Override
 142               public void caretUpdate(CaretEvent e)
 143               {
 144                 textfield_caretUpdate(e);
 145               }
 146             });
 147     searchBox.getEditor().getEditorComponent()
 148             .addKeyListener(new java.awt.event.KeyAdapter()
 149             {
 150               @Override
 151               public void keyPressed(KeyEvent e)
 152               {
 153                 textfield_keyPressed(e);
 154               }
 155             });
 156     mainBorderLayout.setHgap(5);
 157     mainBorderLayout.setVgap(5);
 158     jPanel4.setLayout(borderLayout2);
 159     jPanel2.setPreferredSize(new Dimension(10, 1));
 160     jPanel3.setPreferredSize(new Dimension(10, 1));
 161     caseSensitive.setHorizontalAlignment(SwingConstants.LEFT);
 162     caseSensitive.setText(MessageManager.getString("label.match_case"));
 163
 164     searchDescription
 165             .setText(MessageManager.getString("label.include_description"));
 166
 167     actionsPanel.add(findNext, null);
 168     actionsPanel.add(findAll, null);
 169     actionsPanel.add(createFeatures, null);
 170     this.add(jLabelFind, java.awt.BorderLayout.WEST);
 171     this.add(actionsPanel, java.awt.BorderLayout.EAST);
 172     this.add(jPanel2, java.awt.BorderLayout.SOUTH);
 173     this.add(jPanel3, java.awt.BorderLayout.NORTH);
 174     this.add(jPanel4, java.awt.BorderLayout.CENTER);
 175     jPanel4.add(searchBox, java.awt.BorderLayout.NORTH);
 176
 177     JPanel optionsPanel = new JPanel();
 178
 179     optionsGridLayout.setHgap(0);
 180     optionsGridLayout.setRows(2);
 181     optionsGridLayout.setVgap(2);
 182     optionsPanel.setLayout(optionsGridLayout);
 183     optionsPanel.add(caseSensitive, null);
 184     optionsPanel.add(searchDescription, null);
 185
 186     jPanel4.add(optionsPanel, java.awt.BorderLayout.WEST);
 187   }
 188
 189   protected void textfield_keyPressed(KeyEvent e)
 190   {
 191     if (e.getKeyCode() == KeyEvent.VK_ENTER)
 192     {
 193       if (!searchBox.isPopupVisible())
 194       {
 195         e.consume();
 196         findNext_actionPerformed(null);
 197       }
 198     }
 199   }
 200
 201   protected void findNext_actionPerformed(ActionEvent e)
 202   {
 203   }
 204
 205   protected void findAll_actionPerformed(ActionEvent e)
 206   {
 207   }
 208
 209   public void createFeatures_actionPerformed()
 210   {
 211   }
 212
 213   public void textfield_caretUpdate(CaretEvent e)
 214   {
 215     if (searchBox.getUserInput().indexOf(">") > -1)
 216     {
 217       SwingUtilities.invokeLater(new Runnable()
 218       {
 219         @Override
 220         public void run()
 221         {
 222           String str = searchBox.getUserInput();
 223           AlignmentI al = null;
 224           try
 225           {
 226             al = new FormatAdapter().readFile(str, DataSourceType.PASTE,
 227                     FileFormat.Fasta);
 228           } catch (Exception ex)
 229           {
 230           }
 231           if (al != null && al.getHeight() > 0)
 232           {
 233             str = jalview.analysis.AlignSeq.extractGaps(
 234                     jalview.util.Comparison.GapChars,
 235                     al.getSequenceAt(0).getSequenceAsString());
 236
 237           }
 238         }
 239       });
 240     }
 241   }
 242
 243   /**
 244    * Returns unique key used for storing Finder cache items in the cache data
 245    * structure
 246    *
 247    * @return
 248    */
 249   public String getCacheKey()
 250   {
 251     return FINDER_CACHE_KEY;
 252   }
 253
 254 }