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   private static final java.awt.Font VERDANA_12 = new java.awt.Font("Verdana", 0,
  51           12);
  52
  53   private static final String FINDER_CACHE_KEY = "CACHE.FINDER";
  54
  55   protected JButton createFeatures = new JButton();
  56
  57   protected JvCacheableInputBox<String> searchBox = new JvCacheableInputBox<>(
  58           getCacheKey());
  59
  60   protected JCheckBox caseSensitive = new JCheckBox();
  61
  62   protected JCheckBox searchDescription = new JCheckBox();
  63
  64   public GFinder()
  65   {
  66     try
  67     {
  68       jbInit();
  69     } catch (Exception e)
  70     {
  71       e.printStackTrace();
  72     }
  73   }
  74
  75   private void jbInit() throws Exception
  76   {
  77     BorderLayout mainBorderLayout = new BorderLayout();
  78     this.setLayout(mainBorderLayout);
  79     mainBorderLayout.setHgap(5);
  80     mainBorderLayout.setVgap(5);
  81
  82     JLabel jLabelFind = new JLabel(MessageManager.getString("label.find"));
  83     jLabelFind.setFont(VERDANA_12);
  84
  85     JButton findAll = new JButton(
  86             MessageManager.getString("action.find_all"));
  87     findAll.setFont(VERDANA_12);
  88     findAll.addActionListener(new java.awt.event.ActionListener()
  89     {
  90       @Override
  91       public void actionPerformed(ActionEvent e)
  92       {
  93         findAll_actionPerformed();
  94       }
  95     });
  96
  97     JButton findNext = new JButton(
  98             MessageManager.getString("action.find_next"));
  99     findNext.setFont(VERDANA_12);
 100     findNext.addActionListener(new java.awt.event.ActionListener()
 101     {
 102       @Override
 103       public void actionPerformed(ActionEvent e)
 104       {
 105         findNext_actionPerformed();
 106       }
 107     });
 108
 109     JPanel actionsPanel = new JPanel();
 110     GridLayout gridLayout1 = new GridLayout();
 111     actionsPanel.setLayout(gridLayout1);
 112     gridLayout1.setHgap(0);
 113     gridLayout1.setRows(3);
 114     gridLayout1.setVgap(2);
 115
 116     createFeatures.setEnabled(false);
 117     createFeatures.setFont(VERDANA_12);
 118     createFeatures.setMargin(new Insets(0, 0, 0, 0));
 119     createFeatures.setText(MessageManager.getString("label.new_feature"));
 120     createFeatures.addActionListener(new java.awt.event.ActionListener()
 121     {
 122       @Override
 123       public void actionPerformed(ActionEvent e)
 124       {
 125         createFeatures_actionPerformed();
 126       }
 127     });
 128     searchBox.setFont(new java.awt.Font("Verdana", Font.PLAIN, 12));
 129     ((JTextComponent) searchBox.getEditor().getEditorComponent())
 130             .addCaretListener(new CaretListener()
 131             {
 132               @Override
 133               public void caretUpdate(CaretEvent e)
 134               {
 135                 textfield_caretUpdate();
 136               }
 137             });
 138     searchBox.getEditor().getEditorComponent()
 139             .addKeyListener(new java.awt.event.KeyAdapter()
 140             {
 141               @Override
 142               public void keyPressed(KeyEvent e)
 143               {
 144                 textfield_keyPressed(e);
 145               }
 146             });
 147
 148     caseSensitive.setHorizontalAlignment(SwingConstants.LEFT);
 149     caseSensitive.setText(MessageManager.getString("label.match_case"));
 150
 151     searchDescription
 152             .setText(MessageManager.getString("label.include_description"));
 153
 154     actionsPanel.add(findNext, null);
 155     actionsPanel.add(findAll, null);
 156     actionsPanel.add(createFeatures, null);
 157     this.add(jLabelFind, java.awt.BorderLayout.WEST);
 158     this.add(actionsPanel, java.awt.BorderLayout.EAST);
 159
 160     JPanel jPanel2 = new JPanel();
 161     jPanel2.setPreferredSize(new Dimension(10, 1));
 162     JPanel jPanel3 = new JPanel();
 163     jPanel3.setPreferredSize(new Dimension(10, 1));
 164     JPanel jPanel4 = new JPanel();
 165     jPanel4.setLayout(new BorderLayout());
 166     this.add(jPanel2, java.awt.BorderLayout.SOUTH);
 167     this.add(jPanel3, java.awt.BorderLayout.NORTH);
 168     this.add(jPanel4, java.awt.BorderLayout.CENTER);
 169     jPanel4.add(searchBox, java.awt.BorderLayout.NORTH);
 170
 171     JPanel optionsPanel = new JPanel();
 172
 173     GridLayout optionsGridLayout = new GridLayout();
 174     optionsGridLayout.setHgap(0);
 175     optionsGridLayout.setRows(2);
 176     optionsGridLayout.setVgap(2);
 177     optionsPanel.setLayout(optionsGridLayout);
 178     optionsPanel.add(caseSensitive, null);
 179     optionsPanel.add(searchDescription, null);
 180
 181     jPanel4.add(optionsPanel, java.awt.BorderLayout.WEST);
 182   }
 183
 184   protected void textfield_keyPressed(KeyEvent e)
 185   {
 186     if (e.getKeyCode() == KeyEvent.VK_ENTER)
 187     {
 188       if (!searchBox.isPopupVisible())
 189       {
 190         e.consume();
 191         findNext_actionPerformed();
 192       }
 193     }
 194   }
 195
 196   protected void findNext_actionPerformed()
 197   {
 198   }
 199
 200   protected void findAll_actionPerformed()
 201   {
 202   }
 203
 204   public void createFeatures_actionPerformed()
 205   {
 206   }
 207
 208   public void textfield_caretUpdate()
 209   {
 210     // disabled as appears to be running a non-functional
 211     if (false && searchBox.getUserInput().indexOf(">") > -1)
 212     {
 213       SwingUtilities.invokeLater(new Runnable()
 214       {
 215         @Override
 216         public void run()
 217         {
 218           String str = searchBox.getUserInput();
 219           AlignmentI al = null;
 220           try
 221           {
 222             al = new FormatAdapter().readFile(str, DataSourceType.PASTE,
 223                     FileFormat.Fasta);
 224           } catch (Exception ex)
 225           {
 226           }
 227           if (al != null && al.getHeight() > 0)
 228           {
 229             str = jalview.analysis.AlignSeq.extractGaps(
 230                     jalview.util.Comparison.GapChars,
 231                     al.getSequenceAt(0).getSequenceAsString());
 232             // todo and what? set str as searchBox text?
 233           }
 234         }
 235       });
 236     }
 237   }
 238
 239   /**
 240    * Returns unique key used for storing Finder cache items in the cache data
 241    * structure
 242    *
 243    * @return
 244    */
 245   public String getCacheKey()
 246   {
 247     return FINDER_CACHE_KEY;
 248   }
 249
 250 }