src/edu/berkeley/slipway/gui/ZoomingPanel.java

   1 package edu.berkeley.slipway.gui;
   2
   3 import com.atmel.fpslic.*;
   4 import static com.atmel.fpslic.FpslicConstants.*;
   5 import static com.atmel.fpslic.FpslicUtil.*;
   6 import edu.berkeley.slipway.*;
   7 import java.awt.*;
   8 import java.awt.geom.*;
   9 import java.awt.event.*;
  10 import static java.awt.event.KeyEvent.*;
  11 import java.awt.color.*;
  12 import org.ibex.util.*;
  13 import java.io.*;
  14 import java.util.*;
  15 import javax.swing.*;
  16
  17 public abstract class ZoomingPanel extends JComponent implements KeyListener, MouseMotionListener, MouseListener {
  18
  19     double scale = 1.0;
  20     double oscale = 1.0;
  21     public    int dragx = 0;
  22     public    int dragy = 0;
  23     public    boolean drag = false;
  24     protected int mousex;
  25     protected int mousey;
  26     protected AffineTransform transform = new AffineTransform();
  27     private   Point2D recenter;
  28     private   Point2D recenter2;
  29
  30     private FtdiBoard ftdiboard;
  31
  32     public ZoomingPanel(FtdiBoard ftdiboard) {
  33         this.ftdiboard = ftdiboard;
  34         setDoubleBuffered(true);
  35         addKeyListener(this);
  36         addMouseMotionListener(this);
  37         addMouseListener(this);
  38     }
  39
  40     public abstract void _paint(Graphics2D g);
  41
  42     public final void paint(Graphics _g) {
  43         Graphics2D g = (Graphics2D)_g;
  44         g.scale(scale,scale);
  45         g.translate(10, 0);
  46         g.scale(1, -1);
  47         g.translate(5, -1 * getHeight() + 10);
  48
  49         transform = g.getTransform();
  50
  51         Point2D p = new Point2D.Float();
  52         if (recenter != null) {
  53             transform.transform(recenter, p);
  54             transform.preConcatenate(AffineTransform.getTranslateInstance(dragx - p.getX(),
  55                                                                           dragy - p.getY()));
  56         }
  57         g.setTransform(transform);
  58
  59         if (drag) {
  60             g.setColor(Color.blue);
  61             g.drawLine((int)(recenter.getX() - 10),
  62                        (int)(recenter.getY() - 10),
  63                        (int)(recenter.getX() + 10),
  64                        (int)(recenter.getY() + 10));
  65             g.drawLine((int)(recenter.getX() + 10),
  66                        (int)(recenter.getY() - 10),
  67                        (int)(recenter.getX() - 10),
  68                        (int)(recenter.getY() + 10));
  69         }
  70         _paint(g);
  71     }
  72
  73
  74     public void keyTyped(KeyEvent k) {
  75     }
  76     public void keyReleased(KeyEvent k) {
  77         shiftkey = (k.getModifiers() & k.SHIFT_MASK) != 0;
  78         if (k.getKeyCode() == k.VK_ALT) {
  79             if (drag) {
  80                 drag = false;
  81                 oscale = scale;
  82                 repaint();
  83             }
  84         }
  85         switch(k.getKeyCode()) {
  86             case VK_X: xkey = false; return;
  87             case VK_Y: ykey = false; return;
  88         }
  89     }
  90     public char lastChar;
  91     public int keyMode;
  92     public void keyPressed(KeyEvent k) {
  93         shiftkey = (k.getModifiers() & k.SHIFT_MASK) != 0;
  94         keyPressed0(k);
  95         char c = k.getKeyChar();
  96         if (c=='q') c = 'y';
  97         lastChar = c;
  98     }
  99     public boolean shiftkey = false;
 100     public void keyPressed0(KeyEvent k) {
 101         repaint();
 102         if (k.getKeyCode() == k.VK_ALT) {
 103             drag = true;
 104             dragx = mousex;
 105             dragy = mousey;
 106             recenter = new Point2D.Float(dragx, dragy);
 107             try {
 108                 transform.inverseTransform(recenter, recenter);
 109             } catch (Exception e) {
 110                 e.printStackTrace();
 111             }
 112         }
 113         Gui.Cell cell = whichCell(mousex, mousey);
 114         Fpslic.Cell c = cell == null ? null : cell.cell;
 115         if ((k.getModifiers() & k.ALT_MASK) != 0 || (k.getModifiers() & k.META_MASK) != 0)
 116             switch(k.getKeyCode()) {
 117                 case VK_S:
 118                     writeMode4();
 119                     break;
 120                     /*
 121                 case VK_O:
 122                     readMode4();
 123                     break;
 124                     */
 125                 case VK_0: {
 126                     c.xlut(0x00);
 127                     c.ylut(0x00);
 128                     repaint();
 129                     return;
 130                 }
 131                 case VK_1: {
 132                     c.xlut(0xff);
 133                     c.ylut(0xff);
 134                     repaint();
 135                     return;
 136                 }
 137                 case VK_F: {
 138                     int save1y = c.fpslic().cell(19,22).ylut();
 139                     int save1x = c.fpslic().cell(19,22).xlut();
 140                     int save2y = c.fpslic().cell(20,22).ylut();
 141                     int save2x = c.fpslic().cell(20,22).xlut();
 142                     c.fpslic().cell(19,22).ylut(0xff);
 143                     c.fpslic().cell(19,22).xlut(0xff);
 144                     for(int i=0; i<800; i++) {
 145                         c.fpslic().cell(20,22).ylut(0xff);
 146                         c.fpslic().cell(20,22).xlut(0xff);
 147                         c.fpslic().flush();
 148                         c.fpslic().cell(20,22).ylut(0x00);
 149                         c.fpslic().cell(20,22).xlut(0x00);
 150                         c.fpslic().flush();
 151                     }
 152                     c.fpslic().cell(19,22).ylut(save1y);
 153                     c.fpslic().cell(19,22).xlut(save1x);
 154                     c.fpslic().cell(20,22).ylut(save2y);
 155                     c.fpslic().cell(20,22).xlut(save2x);
 156                     System.out.println("done");
 157                     repaint();
 158                     return;
 159                 }
 160                 case VK_BACK_QUOTE: {
 161                     c.xlut(0xff);
 162                     c.ylut(0xff);
 163                     repaint();
 164                     return;
 165                 }
 166                 case VK_A: {
 167                     c.xlut(LUT_SELF & LUT_OTHER);
 168                     c.ylut(LUT_SELF & LUT_OTHER);
 169                     repaint();
 170                     return;
 171                 }
 172                 case VK_2:
 173                 case VK_G:
 174                     {
 175                 c.c(YLUT);
 176                 c.ylut(0x00);
 177                 c.xlut(0x00);
 178                 c.wi(L0);
 179                 c.t(TMUX_W_AND_FB);
 180                 c.ylut((LUT_SELF & ~LUT_OTHER) |
 181                        (LUT_Z & ~LUT_OTHER) |
 182                        (LUT_Z & LUT_SELF));
 183                 c.fpslic().flush();
 184                 c.xlut(LUT_Z);
 185                 c.fpslic().flush();
 186                 c.wi(NONE);
 187                 c.fpslic().flush();
 188                     repaint();
 189                     return;
 190                 }
 191                 case VK_3: {
 192
 193                 c.c(XLUT);
 194                 c.xlut(0x00);
 195                 c.ylut(0x00);
 196                 c.wi(L0);
 197                 c.t(TMUX_W_AND_FB);
 198                 c.xlut((LUT_SELF & ~LUT_OTHER) |
 199                        (LUT_Z & ~LUT_OTHER) |
 200                        (LUT_Z & LUT_SELF));
 201                 c.fpslic().flush();
 202                 c.ylut(LUT_Z);
 203                 c.fpslic().flush();
 204                 c.wi(NONE);
 205                 c.fpslic().flush();
 206                     repaint();
 207                     return;
 208                 }
 209                 case VK_Z: {
 210                     c.xlut(LUT_Z);
 211                     c.ylut(LUT_Z);
 212                     repaint();
 213                     return;
 214                 }
 215                 case VK_W: {
 216                     c.xlut(LUT_Z);
 217                     c.ylut(LUT_SELF);
 218                     c.t(TMUX_W);
 219                     repaint();
 220                     return;
 221                 }
 222                 case VK_T: {
 223                     //c.t(;
 224                     repaint();
 225                     return;
 226                 }
 227                 case VK_O: {
 228                     c.xlut(LUT_SELF | LUT_OTHER);
 229                     c.ylut(LUT_SELF | LUT_OTHER);
 230                     repaint();
 231                     return;
 232                 }
 233                 case VK_X: {
 234                     c.xlut(LUT_SELF);
 235                     c.ylut(LUT_OTHER);
 236                     repaint();
 237                     return;
 238                 }
 239                 case VK_Y: {
 240                     c.xlut(LUT_OTHER);
 241                     c.ylut(LUT_SELF);
 242                     repaint();
 243                     return;
 244                 }
 245                 case VK_I: {
 246                     System.out.println("interrupt count => " + ftdiboard.readCount());
 247                     repaint();
 248                     return;
 249                 }
 250             }
 251
 252         else switch(k.getKeyCode()) {
 253             case VK_ESCAPE: scale = 1.0; recenter = null; repaint(); return;
 254
 255             case VK_BACK_QUOTE: case VK_0: case VK_1: case VK_2: case VK_3: case VK_4: {
 256                 int i = k.getKeyCode()==VK_BACK_QUOTE ? NONE : (L0 + (k.getKeyChar() - '0'));
 257                 switch(lastChar) {
 258                     case 'x': c.xi(i); break;
 259                     case 'y': case 'q': c.yi(i); break;
 260                     case 'w': c.wi(i); break;
 261                     case 'z': c.zi(i); break;
 262                     case 'o': c.out(i, !c.out(i)); break;
 263                     case 'h': c.h(i, !c.hx(i)); break;
 264                     case 'v': c.v(i, !c.vx(i)); break;
 265                 }
 266                 repaint();
 267                 return;
 268                 }
 269
 270             case VK_W: if (lastChar == 'w') c.wi(NONE); repaint(); return;
 271             case VK_X: if (lastChar == 'x') c.xi(NONE); repaint(); return;
 272             case VK_Y: if (lastChar == 'y') c.yi(NONE); repaint(); return;
 273             case VK_Z: if (lastChar == 'z') c.zi(NONE); repaint(); return;
 274             case VK_Q: if (lastChar == 'q') c.yi(NONE); repaint(); return;
 275
 276             case VK_C:
 277                 if (lastChar == 'x') { c.xo(true); repaint(); return; }
 278                 if (lastChar == 'y' || lastChar == 'q') { c.yo(true); repaint(); return; }
 279                 switch(c.c()) {
 280                     case XLUT: c.c(YLUT); break;
 281                     case YLUT: c.c(ZMUX); break;
 282                     case ZMUX: c.c(XLUT); break;
 283                     default:   c.c(ZMUX); break;
 284                 }
 285                 repaint();
 286                 return;
 287
 288             case VK_F: c.f(!c.f()); repaint(); return;
 289             case VK_S:
 290                 Gui.Cell gc = whichCell(mousex,mousey);
 291                 gc.scanme = !gc.scanme;
 292                 //case VK_S: c.ff_reset_value(!c.ff_reset_value()); repaint(); return;
 293             case VK_R: c.b(!c.b()); repaint(); return;
 294
 295             case VK_T:
 296                 switch(c.t()) {
 297                     case TMUX_FB:
 298                     case TMUX_W_AND_FB:
 299                         c.t(TMUX_W_AND_Z);
 300                         break;
 301
 302                     case TMUX_Z:
 303                     case TMUX_W_AND_Z:
 304                         c.t(TMUX_W);
 305                         break;
 306
 307                     case TMUX_W:
 308                         c.t(TMUX_W_AND_FB);
 309                         break;
 310                 }
 311                 repaint();
 312                 return;
 313
 314             case VK_E:
 315                 switch(c.oe()) {
 316                     case H4:   c.oe(V4); break;
 317                     case V4:   c.oe(NONE); break;
 318                     case NONE: c.oe(H4); break;
 319                 }
 320                 repaint();
 321                 return;
 322
 323                 // ff reset polarity
 324                 // h0..h5, v0..v5
 325                 // xi=0..5
 326                 // yi=0..5
 327                 // zi=0..5
 328                 // wi=0..5
 329                 // t-mux
 330
 331         }
 332     }
 333
 334     public Gui.Cell oldcell = null;
 335     public abstract Gui.Cell whichCell(int x, int y);
 336     public void mouseMoved(MouseEvent m) {
 337
 338         Gui.Cell newcell = whichCell(m.getX(), m.getY());
 339         /*
 340         System.out.println((oldcell==null ? "old=null" : ("old=" + oldcell._x+","+oldcell._y+"  "))+
 341                            (newcell==null ? "new=null" : ("new=" + newcell._x+","+newcell._y+"  ")));
 342         */
 343         if (oldcell != newcell) {
 344             if (oldcell != null) oldcell.in = false;
 345             if (newcell != null) newcell.in = true;
 346             repaint();
 347         }
 348         oldcell = newcell;
 349
 350         mousex = m.getX();
 351         mousey = m.getY();
 352         if (drag) {
 353             if (mousey > dragy + 5) {
 354                 scale = 1 / ((1 / oscale) + ((mousey - dragy) / 50.0));
 355             } else if (mousey < dragy - 5) {
 356                 scale = oscale + ((dragy - mousey) / 50.0);
 357             } else {
 358                 scale = oscale;
 359             }
 360             repaint();
 361         }
 362     }
 363
 364
 365     public boolean isFocusable() { return true; }
 366
 367     public void mouseDragged(MouseEvent m) {
 368         mouseMoved(m);
 369         //dragx = m.getX();
 370         //dragy = m.getY();
 371
 372     }
 373     public abstract void pressed();
 374     public abstract void released();
 375     public void mousePressed(MouseEvent m) {
 376         mousebutton = true;
 377
 378         /*
 379         recenter = new Point2D.Float(m.getX(), m.getY());
 380         try {
 381             transform.transform(recenter, recenter);
 382         } catch (Exception e) {
 383             e.printStackTrace();
 384         }
 385         repaint();
 386         */
 387         pressed();
 388     }
 389     public void mouseEntered(MouseEvent e) { }
 390     public void mouseExited(MouseEvent e) { }
 391     public void mouseClicked(MouseEvent e) { }
 392     public void mouseReleased(MouseEvent e) {
 393         mousebutton = false;
 394         released();
 395     }
 396     public boolean mousebutton = false;
 397     public boolean xkey = false;
 398     public boolean ykey = false;
 399
 400     HashSet<Gui.Cell> cells = new HashSet<Gui.Cell>();
 401     public abstract void scan(final Gui.Cell c);
 402     public abstract void scan();
 403     public abstract void writeMode4();
 404     public abstract void readMode4();
 405 }