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>(getCacheKey());
  63
  64   BorderLayout mainBorderLayout = new BorderLayout();
  65
  66   JPanel jPanel2 = new JPanel();
  67
  68   JPanel jPanel3 = new JPanel();
  69
  70   JPanel jPanel4 = new JPanel();
  71
  72   BorderLayout borderLayout2 = new BorderLayout();
  73
  74   JPanel jPanel6 = new JPanel();
  75
  76   protected JCheckBox caseSensitive = new JCheckBox();
  77
  78   protected JCheckBox searchDescription = new JCheckBox();
  79
  80   GridLayout optionsGridLayout = new GridLayout();
  81
  82   private static final String FINDER_CACHE_KEY = "CACHE.FINDER";
  83
  84   public GFinder()
  85   {
  86     try
  87     {
  88       jbInit();
  89     } catch (Exception e)
  90     {
  91       e.printStackTrace();
  92     }
  93   }
  94
  95   private void jbInit() throws Exception
  96   {
  97     jLabelFind.setFont(new java.awt.Font("Verdana", 0, 12));
  98     jLabelFind.setText(MessageManager.getString("label.find"));
  99     this.setLayout(mainBorderLayout);
 100     findAll.setFont(new java.awt.Font("Verdana", 0, 12));
 101     findAll.setText(MessageManager.getString("action.find_all"));
 102     findAll.addActionListener(new java.awt.event.ActionListener()
 103     {
 104       @Override
 105       public void actionPerformed(ActionEvent e)
 106       {
 107         findAll_actionPerformed(e);
 108       }
 109     });
 110     findNext.setFont(new java.awt.Font("Verdana", 0, 12));
 111     findNext.setText(MessageManager.getString("action.find_next"));
 112     findNext.addActionListener(new java.awt.event.ActionListener()
 113     {
 114       @Override
 115       public void actionPerformed(ActionEvent e)
 116       {
 117         findNext_actionPerformed(e);
 118       }
 119     });
 120     actionsPanel.setLayout(gridLayout1);
 121     gridLayout1.setHgap(0);
 122     gridLayout1.setRows(3);
 123     gridLayout1.setVgap(2);
 124     createFeatures.setEnabled(false);
 125     createFeatures.setFont(new java.awt.Font("Verdana", 0, 12));
 126     createFeatures.setMargin(new Insets(0, 0, 0, 0));
 127     createFeatures.setText(MessageManager.getString("label.new_feature"));
 128     createFeatures.addActionListener(new java.awt.event.ActionListener()
 129     {
 130       @Override
 131       public void actionPerformed(ActionEvent e)
 132       {
 133         createFeatures_actionPerformed();
 134       }
 135     });
 136     searchBox.setFont(new java.awt.Font("Verdana", Font.PLAIN, 12));
 137     ((JTextComponent) searchBox.getEditor().getEditorComponent())
 138             .addCaretListener(new CaretListener()
 139     {
 140       @Override
 141       public void caretUpdate(CaretEvent e)
 142       {
 143         textfield_caretUpdate(e);
 144       }
 145     });
 146     searchBox.getEditor().getEditorComponent()
 147             .addKeyListener(new java.awt.event.KeyAdapter()
 148             {
 149               @Override
 150               public void keyPressed(KeyEvent e)
 151               {
 152                 textfield_keyPressed(e);
 153               }
 154             });
 155     mainBorderLayout.setHgap(5);
 156     mainBorderLayout.setVgap(5);
 157     jPanel4.setLayout(borderLayout2);
 158     jPanel2.setPreferredSize(new Dimension(10, 1));
 159     jPanel3.setPreferredSize(new Dimension(10, 1));
 160     caseSensitive.setHorizontalAlignment(SwingConstants.LEFT);
 161     caseSensitive.setText(MessageManager.getString("label.match_case"));
 162
 163     searchDescription.setText(MessageManager
 164             .getString("label.include_description"));
 165
 166     actionsPanel.add(findNext, null);
 167     actionsPanel.add(findAll, null);
 168     actionsPanel.add(createFeatures, null);
 169     this.add(jLabelFind, java.awt.BorderLayout.WEST);
 170     this.add(actionsPanel, java.awt.BorderLayout.EAST);
 171     this.add(jPanel2, java.awt.BorderLayout.SOUTH);
 172     this.add(jPanel3, java.awt.BorderLayout.NORTH);
 173     this.add(jPanel4, java.awt.BorderLayout.CENTER);
 174     jPanel4.add(searchBox, java.awt.BorderLayout.NORTH);
 175
 176     JPanel optionsPanel = new JPanel();
 177
 178     optionsGridLayout.setHgap(0);
 179     optionsGridLayout.setRows(2);
 180     optionsGridLayout.setVgap(2);
 181     optionsPanel.setLayout(optionsGridLayout);
 182     optionsPanel.add(caseSensitive, null);
 183     optionsPanel.add(searchDescription, null);
 184
 185     jPanel4.add(optionsPanel, java.awt.BorderLayout.WEST);
 186   }
 187
 188   protected void textfield_keyPressed(KeyEvent e)
 189   {
 190     if (e.getKeyCode() == KeyEvent.VK_ENTER)
 191     {
 192       if (!searchBox.isPopupVisible())
 193       {
 194         e.consume();
 195         findNext_actionPerformed(null);
 196       }
 197     }
 198   }
 199
 200   protected void findNext_actionPerformed(ActionEvent e)
 201   {
 202   }
 203
 204   protected void findAll_actionPerformed(ActionEvent e)
 205   {
 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, al.getSequenceAt(0)
 235                             .getSequenceAsString());
 236
 237           }
 238         }
 239       });
 240     }
 241   }
 242
 243
 244
 245
 246
 247   /**
 248    * Returns unique key used for storing Finder cache items in the cache data
 249    * structure
 250    *
 251    * @return
 252    */
 253   public String getCacheKey()
 254   {
 255     return FINDER_CACHE_KEY;
 256   }
 257
 258
 259
 260 }