src/jalview/appletgui/SliderPanel.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.appletgui;
  22
  23 import jalview.datamodel.SequenceGroup;
  24 import jalview.schemes.ColourSchemeI;
  25 import jalview.util.MessageManager;
  26
  27 import java.awt.BorderLayout;
  28 import java.awt.Button;
  29 import java.awt.Checkbox;
  30 import java.awt.Color;
  31 import java.awt.FlowLayout;
  32 import java.awt.Frame;
  33 import java.awt.Label;
  34 import java.awt.Panel;
  35 import java.awt.Scrollbar;
  36 import java.awt.TextField;
  37 import java.awt.event.ActionEvent;
  38 import java.awt.event.ActionListener;
  39 import java.awt.event.AdjustmentEvent;
  40 import java.awt.event.AdjustmentListener;
  41 import java.awt.event.FocusAdapter;
  42 import java.awt.event.FocusEvent;
  43 import java.awt.event.MouseEvent;
  44 import java.awt.event.MouseListener;
  45 import java.awt.event.WindowAdapter;
  46 import java.awt.event.WindowEvent;
  47 import java.util.Iterator;
  48
  49 public class SliderPanel extends Panel implements ActionListener,
  50         AdjustmentListener, MouseListener
  51 {
  52   AlignmentPanel ap;
  53
  54   boolean forConservation = true;
  55
  56   ColourSchemeI cs;
  57
  58   static Frame conservationSlider;
  59
  60   static Frame PIDSlider;
  61
  62   public static int setConservationSlider(AlignmentPanel ap,
  63           ColourSchemeI cs, String source)
  64   {
  65     SliderPanel sp = null;
  66
  67     if (conservationSlider == null)
  68     {
  69       sp = new SliderPanel(ap, cs.getConservationInc(), true, cs);
  70       conservationSlider = new Frame();
  71       conservationSlider.add(sp);
  72     }
  73     else
  74     {
  75       sp = (SliderPanel) conservationSlider.getComponent(0);
  76       sp.cs = cs;
  77     }
  78
  79     conservationSlider
  80             .setTitle(MessageManager.formatMessage(
  81                     "label.conservation_colour_increment",
  82                     new String[] { source }));
  83     if (ap.av.getAlignment().getGroups() != null)
  84     {
  85       sp.setAllGroupsCheckEnabled(true);
  86     }
  87     else
  88     {
  89       sp.setAllGroupsCheckEnabled(false);
  90     }
  91
  92     return sp.getValue();
  93   }
  94
  95   public static void showConservationSlider()
  96   {
  97     try
  98     {
  99       PIDSlider.setVisible(false);
 100       PIDSlider = null;
 101     } catch (Exception ex)
 102     {
 103     }
 104
 105     if (!conservationSlider.isVisible())
 106     {
 107       jalview.bin.JalviewLite.addFrame(conservationSlider,
 108               conservationSlider.getTitle(), 420, 100);
 109       conservationSlider.addWindowListener(new WindowAdapter()
 110       {
 111         @Override
 112         public void windowClosing(WindowEvent e)
 113         {
 114           conservationSlider = null;
 115         }
 116       });
 117
 118     }
 119
 120   }
 121
 122   public static int setPIDSliderSource(AlignmentPanel ap, ColourSchemeI cs,
 123           String source)
 124   {
 125     SliderPanel pid = null;
 126     if (PIDSlider == null)
 127     {
 128       pid = new SliderPanel(ap, 50, false, cs);
 129       PIDSlider = new Frame();
 130       PIDSlider.add(pid);
 131     }
 132     else
 133     {
 134       pid = (SliderPanel) PIDSlider.getComponent(0);
 135       pid.cs = cs;
 136     }
 137     PIDSlider
 138             .setTitle(MessageManager.formatMessage(
 139                     "label.percentage_identity_threshold",
 140                     new String[] { source }));
 141
 142     if (ap.av.getAlignment().getGroups() != null)
 143     {
 144       pid.setAllGroupsCheckEnabled(true);
 145     }
 146     else
 147     {
 148       pid.setAllGroupsCheckEnabled(false);
 149     }
 150
 151     return pid.getValue();
 152
 153   }
 154
 155   public static void showPIDSlider()
 156   {
 157     try
 158     {
 159       conservationSlider.setVisible(false);
 160       conservationSlider = null;
 161     } catch (Exception ex)
 162     {
 163     }
 164
 165     if (!PIDSlider.isVisible())
 166     {
 167       jalview.bin.JalviewLite.addFrame(PIDSlider, PIDSlider.getTitle(),
 168               420, 100);
 169       PIDSlider.addWindowListener(new WindowAdapter()
 170       {
 171         @Override
 172         public void windowClosing(WindowEvent e)
 173         {
 174           PIDSlider = null;
 175         }
 176       });
 177     }
 178
 179   }
 180
 181   public static void hidePIDSlider()
 182   {
 183     PIDSlider.setVisible(false);
 184     PIDSlider = null;
 185   }
 186
 187   public static void hideConservationSlider()
 188   {
 189     conservationSlider.setVisible(false);
 190     conservationSlider = null;
 191   }
 192   public SliderPanel(AlignmentPanel ap, int value, boolean forConserve,
 193           ColourSchemeI cs)
 194   {
 195     try
 196     {
 197       jbInit();
 198     } catch (Exception e)
 199     {
 200       e.printStackTrace();
 201     }
 202     this.ap = ap;
 203     this.cs = cs;
 204     forConservation = forConserve;
 205     undoButton.setVisible(false);
 206     applyButton.setVisible(false);
 207     if (forConservation)
 208     {
 209       label.setText(MessageManager
 210               .getString("label.modify_conservation_visibility"));
 211       slider.setMinimum(0);
 212       slider.setMaximum(50 + slider.getVisibleAmount());
 213       slider.setUnitIncrement(1);
 214     }
 215     else
 216     {
 217       label.setText(MessageManager
 218               .getString("label.colour_residues_above_occurrence"));
 219       slider.setMinimum(0);
 220       slider.setMaximum(100 + slider.getVisibleAmount());
 221       slider.setBlockIncrement(1);
 222     }
 223
 224     slider.addAdjustmentListener(this);
 225     slider.addMouseListener(this);
 226
 227     slider.setValue(value);
 228     valueField.setText(value + "");
 229   }
 230
 231   public void valueChanged(int i)
 232   {
 233     if (cs == null)
 234     {
 235       return;
 236     }
 237
 238     ColourSchemeI toChange = cs;
 239     Iterator<SequenceGroup> allGroups = null;
 240
 241     if (allGroupsCheck.getState())
 242     {
 243       allGroups = ap.av.getAlignment().getGroups().listIterator();
 244     }
 245
 246     while (toChange != null)
 247     {
 248       if (forConservation)
 249       {
 250         toChange.setConservationInc(i);
 251       }
 252       else
 253       {
 254         toChange.setThreshold(i, ap.av.isIgnoreGapsConsensus());
 255       }
 256       if (allGroups != null && allGroups.hasNext())
 257       {
 258         while ((toChange = allGroups.next().cs) == null
 259                 && allGroups.hasNext())
 260         {
 261           ;
 262         }
 263       }
 264       else
 265       {
 266         toChange = null;
 267       }
 268     }
 269
 270     ap.seqPanel.seqCanvas.repaint();
 271
 272   }
 273
 274   public void setAllGroupsCheckEnabled(boolean b)
 275   {
 276     allGroupsCheck.setEnabled(b);
 277   }
 278
 279   @Override
 280   public void actionPerformed(ActionEvent evt)
 281   {
 282     if (evt.getSource() == applyButton)
 283     {
 284       applyButton_actionPerformed();
 285     }
 286     else if (evt.getSource() == undoButton)
 287     {
 288       undoButton_actionPerformed();
 289     }
 290     else if (evt.getSource() == valueField)
 291     {
 292       valueField_actionPerformed();
 293     }
 294   }
 295
 296   @Override
 297   public void adjustmentValueChanged(AdjustmentEvent evt)
 298   {
 299     valueField.setText(slider.getValue() + "");
 300     valueChanged(slider.getValue());
 301   }
 302
 303   public void valueField_actionPerformed()
 304   {
 305     try
 306     {
 307       int i = Integer.valueOf(valueField.getText());
 308       slider.setValue(i);
 309     } catch (NumberFormatException ex)
 310     {
 311       valueField.setText(String.valueOf(slider.getValue()));
 312     }
 313   }
 314
 315   public void setValue(int value)
 316   {
 317     slider.setValue(value);
 318   }
 319
 320   public int getValue()
 321   {
 322     return Integer.parseInt(valueField.getText());
 323   }
 324
 325   // this is used for conservation colours, PID colours and redundancy threshold
 326   protected Scrollbar slider = new Scrollbar();
 327
 328   protected TextField valueField = new TextField();
 329
 330   protected Label label = new Label();
 331
 332   Panel jPanel1 = new Panel();
 333
 334   Panel jPanel2 = new Panel();
 335
 336   protected Button applyButton = new Button();
 337
 338   protected Button undoButton = new Button();
 339
 340   FlowLayout flowLayout1 = new FlowLayout();
 341
 342   protected Checkbox allGroupsCheck = new Checkbox();
 343
 344   BorderLayout borderLayout1 = new BorderLayout();
 345
 346   BorderLayout borderLayout2 = new BorderLayout();
 347
 348   FlowLayout flowLayout2 = new FlowLayout();
 349
 350   private void jbInit() throws Exception
 351   {
 352     this.setLayout(borderLayout2);
 353
 354     // slider.setMajorTickSpacing(10);
 355     // slider.setMinorTickSpacing(1);
 356     // slider.setPaintTicks(true);
 357     slider.setBackground(Color.white);
 358     slider.setFont(new java.awt.Font("Verdana", 0, 11));
 359     slider.setOrientation(0);
 360     valueField.setFont(new java.awt.Font("Verdana", 0, 11));
 361     valueField.setText("   ");
 362     valueField.addActionListener(this);
 363     valueField.setColumns(3);
 364     valueField.addFocusListener(new FocusAdapter()
 365     {
 366       @Override
 367       public void focusLost(FocusEvent e)
 368       {
 369         valueField_actionPerformed();
 370         valueChanged(slider.getValue());
 371       }
 372     });
 373
 374     label.setFont(new java.awt.Font("Verdana", 0, 11));
 375     label.setText(MessageManager.getString("label.set_this_label_text"));
 376     jPanel1.setLayout(borderLayout1);
 377     jPanel2.setLayout(flowLayout1);
 378     applyButton.setFont(new java.awt.Font("Verdana", 0, 11));
 379     applyButton.setLabel(MessageManager.getString("action.apply"));
 380     applyButton.addActionListener(this);
 381     undoButton.setEnabled(false);
 382     undoButton.setFont(new java.awt.Font("Verdana", 0, 11));
 383     undoButton.setLabel(MessageManager.getString("action.undo"));
 384     undoButton.addActionListener(this);
 385     allGroupsCheck.setEnabled(false);
 386     allGroupsCheck.setFont(new java.awt.Font("Verdana", 0, 11));
 387     allGroupsCheck.setLabel(MessageManager
 388             .getString("action.apply_threshold_all_groups"));
 389     allGroupsCheck.setName(MessageManager
 390             .getString("action.apply_all_groups"));
 391     this.setBackground(Color.white);
 392     this.setForeground(Color.black);
 393     jPanel2.add(label, null);
 394     jPanel2.add(applyButton, null);
 395     jPanel2.add(undoButton, null);
 396     jPanel2.add(allGroupsCheck);
 397     jPanel1.add(valueField, java.awt.BorderLayout.EAST);
 398     jPanel1.add(slider, java.awt.BorderLayout.CENTER);
 399     this.add(jPanel1, java.awt.BorderLayout.SOUTH);
 400     this.add(jPanel2, java.awt.BorderLayout.CENTER);
 401   }
 402
 403   protected void applyButton_actionPerformed()
 404   {
 405   }
 406
 407   protected void undoButton_actionPerformed()
 408   {
 409   }
 410
 411   @Override
 412   public void mousePressed(MouseEvent evt)
 413   {
 414   }
 415
 416   @Override
 417   public void mouseReleased(MouseEvent evt)
 418   {
 419     ap.paintAlignment(true);
 420   }
 421
 422   @Override
 423   public void mouseClicked(MouseEvent evt)
 424   {
 425   }
 426
 427   @Override
 428   public void mouseEntered(MouseEvent evt)
 429   {
 430   }
 431
 432   @Override
 433   public void mouseExited(MouseEvent evt)
 434   {
 435   }
 436 }