srcjar/fr/orsay/lri/varna/controlers/ControleurVARNAPanelKeys.java

   1 /*
   2  VARNA is a tool for the automated drawing, visualization and annotation of the secondary structure of RNA, designed as a companion software for web servers and databases.
   3  Copyright (C) 2008  Kevin Darty, Alain Denise and Yann Ponty.
   4  electronic mail : Yann.Ponty@lri.fr
   5  paper mail : LRI, bat 490 Université Paris-Sud 91405 Orsay Cedex France
   6
   7  This file is part of VARNA version 3.1.
   8  VARNA version 3.1 is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License
   9  as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  10
  11  VARNA version 3.1 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  12  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13  See the GNU General Public License for more details.
  14
  15  You should have received a copy of the GNU General Public License along with VARNA version 3.1.
  16  If not, see http://www.gnu.org/licenses.
  17  */
  18 package fr.orsay.lri.varna.controlers;
  19
  20 import java.awt.Point;
  21 import java.awt.event.FocusEvent;
  22 import java.awt.event.FocusListener;
  23 import java.awt.event.KeyEvent;
  24 import java.awt.event.KeyListener;
  25 import java.awt.event.MouseEvent;
  26 import java.awt.event.MouseListener;
  27 import java.awt.geom.Point2D;
  28
  29 import fr.orsay.lri.varna.VARNAPanel;
  30 import fr.orsay.lri.varna.views.VueUI;
  31
  32
  33 /**
  34  * VARNAPanel Shortcuts Controller
  35  *
  36  * @author darty
  37  *
  38  */
  39 public class ControleurVARNAPanelKeys implements KeyListener, FocusListener {
  40
  41         private VARNAPanel _vp;
  42
  43
  44         public ControleurVARNAPanelKeys(VARNAPanel vp) {
  45                 _vp = vp;
  46         }
  47
  48         public void mouseClicked(MouseEvent e) {
  49         }
  50
  51         public void mouseEntered(MouseEvent e) {
  52                 // prise du focus
  53                 //_vp.requestFocus();
  54
  55         }
  56
  57         public void mouseExited(MouseEvent e) {
  58         }
  59
  60         public void mousePressed(MouseEvent e) {
  61         }
  62
  63         public void mouseReleased(MouseEvent e) {
  64         }
  65
  66         public void keyPressed(KeyEvent e) {
  67                 boolean controlDown = (e.getModifiersEx() & (KeyEvent.CTRL_DOWN_MASK)) == KeyEvent.CTRL_DOWN_MASK;
  68                 boolean shiftDown = (e.getModifiersEx() & (KeyEvent.SHIFT_DOWN_MASK)) == KeyEvent.SHIFT_DOWN_MASK;
  69                 boolean altDown = (e.getModifiersEx() & (KeyEvent.ALT_DOWN_MASK)) == KeyEvent.ALT_DOWN_MASK;
  70                 VueUI ui = _vp.getVARNAUI();
  71                 try {
  72                         switch (e.getKeyCode()) {
  73                         case (KeyEvent.VK_A):
  74                                 if (controlDown) {
  75                                         ui.UIAbout();
  76                                 }
  77                                 break;
  78                         case (KeyEvent.VK_B):
  79                                 if (controlDown) {
  80                                         ui.UISetBorder();
  81                                 }
  82                                 else
  83                                         if (altDown) {
  84                                                 ui.UIToggleDrawBackbone();
  85                                         }
  86                                 break;
  87                         case (KeyEvent.VK_C):
  88                                 if (shiftDown && controlDown) {
  89                                         ui.UISetColorMapCaption();
  90                                 }
  91                                 break;
  92                         case (KeyEvent.VK_D):
  93                                 if (controlDown) {
  94                                         if (shiftDown) {
  95                                                 ui.UIPickGapsBasesColor();
  96                                         } else {
  97                                                 ui.UIToggleColorGapsBases();
  98                                         }
  99                                 }
 100                                 break;
 101                         case (KeyEvent.VK_E):
 102                                 if (controlDown) {
 103                                         ui.UIToggleShowNonPlanar();
 104                                 }
 105                                 break;
 106                         case (KeyEvent.VK_F):
 107                                 if (controlDown) {
 108                                         ui.UIToggleFlatExteriorLoop();
 109                                 }
 110                                 break;
 111                         case (KeyEvent.VK_G):
 112                                 if (controlDown) {
 113                                         ui.UISetBackground();
 114                                 }
 115                                 else if (!shiftDown && altDown) {
 116                                   ui.UIToggleGaspinMode();
 117                                 }
 118                                 break;
 119                         case (KeyEvent.VK_H):
 120                                 if (controlDown && !shiftDown) {
 121                                         ui.UISetBPHeightIncrement();
 122                                 }
 123                                 else if (controlDown && shiftDown)
 124                                 {
 125                                         Point2D.Double p = _vp.getLastSelectedPosition();
 126                                         ui.UIAnnotationsAddPosition((int)p.x,(int)p.y);
 127                                 }
 128                                 break;
 129                         case (KeyEvent.VK_J):
 130                                 if (controlDown) {
 131                                         if (shiftDown) {
 132                                                 ui.UIPickSpecialBasesColor();
 133                                         } else {
 134                                                 ui.UIToggleColorSpecialBases();
 135                                         }
 136                                 }
 137                                 break;
 138                         case (KeyEvent.VK_K):
 139                                 if (controlDown && shiftDown) {
 140                                         ui.UILoadColorMapValues();
 141                                 }
 142                                 else if (controlDown) {
 143                                         ui.UISetBackboneColor();
 144                                 }
 145                                 break;
 146                         case (KeyEvent.VK_L):
 147                                 if (shiftDown && controlDown) {
 148                                         ui.UIToggleColorMap();
 149                                 } else if (controlDown)
 150                                 {
 151                                         ui.UISetColorMapStyle();
 152                                 } else if (shiftDown)
 153                                 {
 154                                         ui.UISetColorMapValues();
 155                                 }
 156                                 break;
 157                         case (KeyEvent.VK_M):
 158                                 if (controlDown) {
 159                                         ui.UISetNumPeriod();
 160                                 } else if (shiftDown && altDown) {
 161                                         ui.UIToggleModifiable();
 162                                 }
 163                                 break;
 164                         case (KeyEvent.VK_N):
 165                                 if (controlDown) {
 166                                         ui.UIManualInput();
 167                                 }
 168                                 break;
 169                         case (KeyEvent.VK_O):
 170                                 if (controlDown) {
 171                                         ui.UIFile();
 172                                 }
 173                                 break;
 174                         case (KeyEvent.VK_P):
 175                                 if (controlDown && shiftDown) {
 176                                         ui.UISetBPStyle();
 177                                 }
 178                                 else if (controlDown && !shiftDown) {
 179                                         ui.UIPrint();
 180                                 }
 181                                 break;
 182                         case (KeyEvent.VK_Q):
 183                                 if      (controlDown && !shiftDown && !altDown) {
 184                                         _vp.getVARNAUI().UIAutoAnnotateHelices();
 185                                 }
 186                                 else if (controlDown && shiftDown && !altDown) {
 187                                         _vp.getVARNAUI().UIAutoAnnotateTerminalLoops();
 188                                 }
 189                                 else if (!controlDown && shiftDown && altDown) {
 190                                         _vp.getVARNAUI().UIAutoAnnotateInteriorLoops();
 191                                 }
 192                                 else if (controlDown && !shiftDown && altDown) {
 193                                         _vp.getVARNAUI().UIAutoAnnotateStrandEnds();
 194                                 }
 195                                 break;
 196                         case (KeyEvent.VK_R):
 197                                 if (controlDown) {
 198                                         if (shiftDown) {
 199                                                 ui.UIReset();
 200                                         } else {
 201                                                 ui.UIGlobalRotation();
 202                                         }
 203                                 }
 204                                 break;
 205                         case (KeyEvent.VK_S):
 206                                 if (controlDown) {
 207                                         if (shiftDown) {
 208                                                 ui.UISetSpaceBetweenBases();
 209                                         } else {
 210                                                 ui.UISaveAs();
 211                                         }
 212                                 }
 213                                 break;
 214                         case (KeyEvent.VK_T):
 215                                 if (controlDown) {
 216                                         if (shiftDown) {
 217                                                 ui.UISetTitleFont();
 218                                         } else if (altDown) {
 219                                                 ui.UISetTitleColor();
 220                                         } else {
 221                                                 ui.UISetTitle();
 222                                         }
 223                                 }
 224                                 break;
 225                         case (KeyEvent.VK_U):
 226                                 if (controlDown && !shiftDown && !altDown) {
 227                                         _vp.getVARNAUI().UIBaseTypeColor();
 228                                 } else if (!controlDown && shiftDown && !altDown) {
 229                                         _vp.getVARNAUI().UIBasePairTypeColor();
 230                                 } else if (!controlDown && !shiftDown && altDown) {
 231                                         _vp.getVARNAUI().UIBaseAllColor();
 232                                 }
 233                                 break;
 234                         case (KeyEvent.VK_W):
 235                                 if (controlDown) {
 236                                         ui.UIToggleShowNCBP();
 237                                 }
 238                                 break;
 239                         case (KeyEvent.VK_X):
 240                                 if (controlDown) {
 241                                         ui.UIExport();
 242                                 }
 243                                 break;
 244                         case (KeyEvent.VK_Y):
 245                                 if (controlDown) {
 246                                         ui.UIRedo();
 247                                 }
 248                         break;
 249
 250                         case (KeyEvent.VK_Z):
 251                                 if (controlDown && !shiftDown) {
 252                                         ui.UIUndo();
 253                                 }
 254                                 else if (controlDown && shiftDown) {
 255                                         ui.UIRedo();
 256                                 }
 257                                 else if (!controlDown && !shiftDown) {
 258                                         ui.UICustomZoom();
 259                                 }
 260                                 break;
 261                         case (KeyEvent.VK_1):
 262                                 if (controlDown) {
 263                                         ui.UILine();
 264                                 }
 265                                 break;
 266                         case (KeyEvent.VK_2):
 267                                 if (controlDown) {
 268                                         ui.UICircular();
 269                                 }
 270                                 break;
 271                         case (KeyEvent.VK_3):
 272                                 if (controlDown) {
 273                                         ui.UIRadiate();
 274                                 }
 275                                 break;
 276                         case (KeyEvent.VK_4):
 277                                 if (controlDown) {
 278                                         ui.UINAView();
 279                                 }
 280                                 break;
 281                         case (KeyEvent.VK_5):
 282                                 if (controlDown) {
 283                                         ui.UIVARNAView();
 284                                 }
 285                                 break;
 286                         case (KeyEvent.VK_6):
 287                                 if (controlDown) {
 288                                         ui.UIMOTIFView();
 289                                 }
 290                                 break;
 291
 292                         // Navigation control keys (Zoom in/out, arrow keys ...)
 293                         case (KeyEvent.VK_DOWN):
 294                                 if (_vp.getZoom() > 1) {
 295                                         _vp.setTranslation(new Point(_vp.getTranslation().x,_vp.getTranslation().y-5));
 296                                         _vp.checkTranslation();
 297                                 }
 298                                 break;
 299                         case (KeyEvent.VK_UP):
 300                                 if (_vp.getZoom() > 1) {
 301                                         _vp.setTranslation(new Point(_vp.getTranslation().x,_vp.getTranslation().y+5));
 302                                         _vp.checkTranslation();
 303                                 }
 304                                 break;
 305                         case (KeyEvent.VK_LEFT):
 306                                 if (_vp.getZoom() > 1) {
 307                                         _vp.setTranslation(new Point(_vp.getTranslation().x+5,_vp.getTranslation().y));
 308                                         _vp.checkTranslation();
 309                                 }
 310                                 break;
 311                         case (KeyEvent.VK_RIGHT):
 312                                 if (_vp.getZoom() > 1) {
 313                                         _vp.setTranslation(new Point(_vp.getTranslation().x-5,_vp.getTranslation().y));
 314                                         _vp.checkTranslation();
 315                                 }
 316                                 break;
 317                         case (KeyEvent.VK_EQUALS):
 318                         case (KeyEvent.VK_PLUS):
 319                                 ui.UIZoomIn();
 320                                 break;
 321                         case (KeyEvent.VK_MINUS):
 322                                 ui.UIZoomOut();
 323                                 break;
 324                         }
 325                 } catch (Exception e1) {
 326                         _vp.errorDialog(e1);
 327                 }
 328                 _vp.repaint();
 329         }
 330
 331         /**
 332          * if ((e.getKeyCode() == KeyEvent.VK_PLUS)||(e.getKeyChar() == '+')) {
 333          * _vp.getVARNAUI().UIZoomIn(); } else if (e.getKeyCode() ==
 334          * KeyEvent.VK_MINUS) { _vp.getVARNAUI().UIZoomOut(); } // 1 pour Redraw
 335          * Radiate else if (e.getKeyChar() == KeyEvent.VK_1) {
 336          * _vp.getVARNAUI().UIRadiate(); } // 2 pour Redraw Circular else if
 337          * (e.getKeyChar() == KeyEvent.VK_2) { _vp.getVARNAUI().UICircular(); } // 3
 338          * pour Redraw NAView else if (e.getKeyChar() == KeyEvent.VK_3) {
 339          * _vp.getVARNAUI().UINAView(); }
 340          *
 341          * // 4 for RNA on a line else if (e.getKeyChar() == KeyEvent.VK_4) {
 342          * _vp.getVARNAUI().UILine(); } // 5 fun arn random coord else if
 343          * (e.isControlDown() && e.getKeyChar() == KeyEvent.VK_9) { for (int i = 0;
 344          * i < _vp.getRNA().get_listeBases().size(); i++) {
 345          * _vp.getRNA().get_listeBases().get(i).set_coords( new
 346          * Point2D.Double(_vp.getWidth() * Math.random(), _vp.getHeight() *
 347          * Math.random())); _vp.getRNA().get_listeBases().get(i).set_center( new
 348          * Point2D.Double(_vp.getWidth() / 2 Math.random(), _vp.getHeight() / 2
 349          * Math.random())); } } // 6 fun random arn structure else if
 350          * (e.isControlDown() & e.getKeyChar() == KeyEvent.VK_8) { try {
 351          * _vp.drawRNA(_vp.getRNA().getListeBasesToString(), getRandomRNA(), _vp
 352          * .getRNA().get_drawMode()); } catch (ExceptionNonEqualLength e1) {
 353          * _vp.errorDialog(e1); } } _vp.repaint(); }
 354          **/
 355
 356         public String getRandomRNA() {
 357                 int pile = 0, j, i = 0;
 358                 double l;
 359                 String fun = "";
 360                 while (i < 2000) {
 361                         if (Math.random() > 0.5) {
 362                                 j = 0;
 363                                 l = Math.random() * 10;
 364                                 while (j < l) {
 365                                         fun += '.';
 366                                         i++;
 367                                         j++;
 368                                 }
 369                         } else {
 370                                 if (Math.random() > 0.5 && pile > 0) {
 371                                         j = 0;
 372                                         l = Math.random() * 5;
 373                                         while (j < l && pile > 0) {
 374                                                 fun += ')';
 375                                                 pile--;
 376                                                 j++;
 377                                                 i++;
 378                                         }
 379                                 } else {
 380                                         j = 0;
 381                                         l = Math.random() * 5;
 382                                         while (j < l) {
 383                                                 fun += '(';
 384                                                 pile++;
 385                                                 j++;
 386                                                 i++;
 387                                         }
 388
 389                                 }
 390                         }
 391                 }
 392                 while (pile > 0) {
 393                         fun += ')';
 394                         pile--;
 395                 }
 396                 return fun;
 397         }
 398
 399         public void keyReleased(KeyEvent e) {
 400         }
 401
 402         public void keyTyped(KeyEvent e) {
 403         }
 404
 405         public void focusGained(FocusEvent arg0) {
 406                 _vp.repaint();
 407         }
 408
 409         public void focusLost(FocusEvent arg0) {
 410                 _vp.repaint();
 411         }
 412 }