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
  47 public class GFinder extends JPanel
  48 {
  49   private static final java.awt.Font VERDANA_12 = new java.awt.Font("Verdana", 0,
  50           12);
  51
  52   private static final String FINDER_CACHE_KEY = "CACHE.FINDER";
  53
  54   protected JButton createFeatures = new JButton();
  55
  56   protected JvCacheableInputBox<String> searchBox = new JvCacheableInputBox<>(
  57           getCacheKey());
  58
  59   protected JCheckBox caseSensitive = new JCheckBox();
  60
  61   protected JCheckBox searchDescription = new JCheckBox();
  62
  63   public GFinder()
  64   {
  65     try
  66     {
  67       jbInit();
  68     } catch (Exception e)
  69     {
  70       e.printStackTrace();
  71     }
  72   }
  73
  74   private void jbInit() throws Exception
  75   {
  76     BorderLayout mainBorderLayout = new BorderLayout();
  77     this.setLayout(mainBorderLayout);
  78     mainBorderLayout.setHgap(5);
  79     mainBorderLayout.setVgap(5);
  80
  81     JLabel jLabelFind = new JLabel(MessageManager.getString("label.find"));
  82     jLabelFind.setFont(VERDANA_12);
  83
  84     JButton findAll = new JButton(
  85             MessageManager.getString("action.find_all"));
  86     findAll.setFont(VERDANA_12);
  87     findAll.addActionListener(new java.awt.event.ActionListener()
  88     {
  89       @Override
  90       public void actionPerformed(ActionEvent e)
  91       {
  92         findAll_actionPerformed();
  93       }
  94     });
  95
  96     JButton findNext = new JButton(
  97             MessageManager.getString("action.find_next"));
  98     findNext.setFont(VERDANA_12);
  99     findNext.addActionListener(new java.awt.event.ActionListener()
 100     {
 101       @Override
 102       public void actionPerformed(ActionEvent e)
 103       {
 104         findNext_actionPerformed();
 105       }
 106     });
 107
 108     JPanel actionsPanel = new JPanel();
 109     GridLayout gridLayout1 = new GridLayout();
 110     actionsPanel.setLayout(gridLayout1);
 111     gridLayout1.setHgap(0);
 112     gridLayout1.setRows(3);
 113     gridLayout1.setVgap(2);
 114
 115     createFeatures.setEnabled(false);
 116     createFeatures.setFont(VERDANA_12);
 117     createFeatures.setMargin(new Insets(0, 0, 0, 0));
 118     createFeatures.setText(MessageManager.getString("label.new_feature"));
 119     createFeatures.addActionListener(new java.awt.event.ActionListener()
 120     {
 121       @Override
 122       public void actionPerformed(ActionEvent e)
 123       {
 124         createFeatures_actionPerformed();
 125       }
 126     });
 127     searchBox.getComponent()
 128             .setFont(new java.awt.Font("Verdana", Font.PLAIN, 12));
 129     searchBox.addCaretListener(new CaretListener()
 130             {
 131               @Override
 132               public void caretUpdate(CaretEvent e)
 133               {
 134                 textfield_caretUpdate();
 135               }
 136             });
 137     searchBox.addKeyListener(new java.awt.event.KeyAdapter()
 138             {
 139               @Override
 140               public void keyPressed(KeyEvent e)
 141               {
 142                 textfield_keyPressed(e);
 143               }
 144             });
 145
 146     caseSensitive.setHorizontalAlignment(SwingConstants.LEFT);
 147     caseSensitive.setText(MessageManager.getString("label.match_case"));
 148
 149     searchDescription
 150             .setText(MessageManager.getString("label.include_description"));
 151
 152     actionsPanel.add(findNext, null);
 153     actionsPanel.add(findAll, null);
 154     actionsPanel.add(createFeatures, null);
 155     this.add(jLabelFind, java.awt.BorderLayout.WEST);
 156     this.add(actionsPanel, java.awt.BorderLayout.EAST);
 157
 158     JPanel jPanel2 = new JPanel();
 159     jPanel2.setPreferredSize(new Dimension(10, 1));
 160     JPanel jPanel3 = new JPanel();
 161     jPanel3.setPreferredSize(new Dimension(10, 1));
 162     JPanel jPanel4 = new JPanel();
 163     jPanel4.setLayout(new BorderLayout());
 164     this.add(jPanel2, java.awt.BorderLayout.SOUTH);
 165     this.add(jPanel3, java.awt.BorderLayout.NORTH);
 166     this.add(jPanel4, java.awt.BorderLayout.CENTER);
 167     jPanel4.add(searchBox.getComponent(), java.awt.BorderLayout.NORTH);
 168
 169     JPanel optionsPanel = new JPanel();
 170
 171     GridLayout optionsGridLayout = new GridLayout();
 172     optionsGridLayout.setHgap(0);
 173     optionsGridLayout.setRows(2);
 174     optionsGridLayout.setVgap(2);
 175     optionsPanel.setLayout(optionsGridLayout);
 176     optionsPanel.add(caseSensitive, null);
 177     optionsPanel.add(searchDescription, null);
 178
 179     jPanel4.add(optionsPanel, java.awt.BorderLayout.WEST);
 180   }
 181
 182   protected void textfield_keyPressed(KeyEvent e)
 183   {
 184     if (e.getKeyCode() == KeyEvent.VK_ENTER)
 185     {
 186       if (!searchBox.isPopupVisible())
 187       {
 188         e.consume();
 189         findNext_actionPerformed();
 190       }
 191     }
 192   }
 193
 194   protected void findNext_actionPerformed()
 195   {
 196   }
 197
 198   protected void findAll_actionPerformed()
 199   {
 200   }
 201
 202   public void createFeatures_actionPerformed()
 203   {
 204   }
 205
 206   public void textfield_caretUpdate()
 207   {
 208     // disabled as appears to be running a non-functional
 209     if (false && searchBox.getUserInput().indexOf(">") > -1)
 210     {
 211       SwingUtilities.invokeLater(new Runnable()
 212       {
 213         @Override
 214         public void run()
 215         {
 216           String str = searchBox.getUserInput();
 217           AlignmentI al = null;
 218           try
 219           {
 220             al = new FormatAdapter().readFile(str, DataSourceType.PASTE,
 221                     FileFormat.Fasta);
 222           } catch (Exception ex)
 223           {
 224           }
 225           if (al != null && al.getHeight() > 0)
 226           {
 227             str = jalview.analysis.AlignSeq.extractGaps(
 228                     jalview.util.Comparison.GapChars,
 229                     al.getSequenceAt(0).getSequenceAsString());
 230             // todo and what? set str as searchBox text?
 231           }
 232         }
 233       });
 234     }
 235   }
 236
 237   /**
 238    * Returns unique key used for storing Finder cache items in the cache data
 239    * structure
 240    *
 241    * @return
 242    */
 243   public String getCacheKey()
 244   {
 245     return FINDER_CACHE_KEY;
 246   }
 247
 248 }