src/edu/berkeley/slipway/gui/ZoomingPanel2.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 ZoomingPanel2 extends JComponent implements KeyListener, MouseMotionListener, MouseListener {
  18
  19     HashSet<Gui2.Cell> cells = new HashSet<Gui2.Cell>();
  20     public char lastChar;
  21     public int keyMode;
  22     public boolean shiftkey = false;
  23     public Gui2.Cell oldcell = null;
  24     public abstract Gui2.Cell whichCell(int x, int y);
  25     public boolean mousebutton = false;
  26     public boolean xkey = false;
  27     public boolean ykey = false;
  28     public abstract void pressed();
  29     public abstract void released();
  30
  31     double scale = 0.3;
  32     double oscale = 1.0;
  33     public    int dragx = 0;
  34     public    int dragy = 0;
  35     public    boolean drag = false;
  36     protected int mousex;
  37     protected int mousey;
  38     protected AffineTransform transform = new AffineTransform();
  39     private   Point2D recenter = new Point2D.Double(-100, 2500);
  40     private   Point2D recenter2;
  41
  42     public ZoomingPanel2() {
  43         setDoubleBuffered(true);
  44         addKeyListener(this);
  45         addMouseMotionListener(this);
  46         addMouseListener(this);
  47     }
  48
  49     public abstract void _paint(Graphics2D g);
  50
  51     public final void paint(Graphics _g) {
  52         Graphics2D g = (Graphics2D)_g;
  53         g.scale(scale,scale);
  54         g.translate(10, 0);
  55         g.scale(1, -1);
  56         g.translate(5, -1 * getHeight() + 10);
  57
  58         transform = g.getTransform();
  59
  60         Point2D p = new Point2D.Float();
  61         if (recenter != null) {
  62             transform.transform(recenter, p);
  63             transform.preConcatenate(AffineTransform.getTranslateInstance(dragx - p.getX(),
  64                                                                           dragy - p.getY()));
  65         }
  66         g.setTransform(transform);
  67
  68         if (drag) {
  69             g.setColor(Color.blue);
  70             g.drawLine((int)(recenter.getX() - 10),
  71                        (int)(recenter.getY() - 10),
  72                        (int)(recenter.getX() + 10),
  73                        (int)(recenter.getY() + 10));
  74             g.drawLine((int)(recenter.getX() + 10),
  75                        (int)(recenter.getY() - 10),
  76                        (int)(recenter.getX() - 10),
  77                        (int)(recenter.getY() + 10));
  78         }
  79         _paint(g);
  80     }
  81
  82
  83     public void keyTyped(KeyEvent k) {
  84     }
  85     public void keyReleased(KeyEvent k) {
  86         shiftkey = (k.getModifiers() & k.SHIFT_MASK) != 0;
  87         if (k.getKeyCode() == k.VK_ALT) {
  88             if (drag) {
  89                 drag = false;
  90                 oscale = scale;
  91                 repaint();
  92             }
  93         }
  94         switch(k.getKeyCode()) {
  95             case VK_X: xkey = false; return;
  96             case VK_Y: ykey = false; return;
  97         }
  98     }
  99
 100     public void keyPressed(KeyEvent k) {
 101         shiftkey = (k.getModifiers() & k.SHIFT_MASK) != 0;
 102         keyPressed0(k);
 103         char c = k.getKeyChar();
 104         if (c=='q') c = 'y';
 105         lastChar = c;
 106     }
 107     public void keyPressed0(KeyEvent k) {
 108         repaint();
 109         if (k.getKeyCode() == k.VK_ALT) {
 110             drag = true;
 111             dragx = mousex;
 112             dragy = mousey;
 113             recenter = new Point2D.Float(dragx, dragy);
 114             try {
 115                 transform.inverseTransform(recenter, recenter);
 116             } catch (Exception e) {
 117                 e.printStackTrace();
 118             }
 119         }
 120         Gui2.Cell cell = whichCell(mousex, mousey);
 121         Fpslic.Cell c = cell == null ? null : cell.cell;
 122         if ((k.getModifiers() & k.ALT_MASK) != 0 || (k.getModifiers() & k.META_MASK) != 0)
 123             switch(k.getKeyCode()) {
 124                 case VK_0: {
 125                     c.xlut(0x00);
 126                     c.ylut(0x00);
 127                     repaint();
 128                     return;
 129                 }
 130                 case VK_1: {
 131                     c.xlut(0xff);
 132                     c.ylut(0xff);
 133                     repaint();
 134                     return;
 135                 }
 136                 case VK_F: {
 137                     int save1y = c.fpslic().cell(19,22).ylut();
 138                     int save1x = c.fpslic().cell(19,22).xlut();
 139                     int save2y = c.fpslic().cell(20,22).ylut();
 140                     int save2x = c.fpslic().cell(20,22).xlut();
 141                     c.fpslic().cell(19,22).ylut(0xff);
 142                     c.fpslic().cell(19,22).xlut(0xff);
 143                     for(int i=0; i<800; i++) {
 144                         c.fpslic().cell(20,22).ylut(0xff);
 145                         c.fpslic().cell(20,22).xlut(0xff);
 146                         c.fpslic().flush();
 147                         c.fpslic().cell(20,22).ylut(0x00);
 148                         c.fpslic().cell(20,22).xlut(0x00);
 149                         c.fpslic().flush();
 150                     }
 151                     c.fpslic().cell(19,22).ylut(save1y);
 152                     c.fpslic().cell(19,22).xlut(save1x);
 153                     c.fpslic().cell(20,22).ylut(save2y);
 154                     c.fpslic().cell(20,22).xlut(save2x);
 155                     System.out.println("done");
 156                     repaint();
 157                     return;
 158                 }
 159                 case VK_BACK_QUOTE: {
 160                     c.xlut(0xff);
 161                     c.ylut(0xff);
 162                     repaint();
 163                     return;
 164                 }
 165                 case VK_A: {
 166                     c.xlut(LUT_SELF & LUT_OTHER);
 167                     c.ylut(LUT_SELF & LUT_OTHER);
 168                     repaint();
 169                     return;
 170                 }
 171                 case VK_2:
 172                 case VK_G:
 173                     {
 174                 c.c(YLUT);
 175                 c.ylut(0x00);
 176                 c.xlut(0x00);
 177                 c.wi(L0);
 178                 c.t(TMUX_W_AND_FB);
 179                 c.ylut((LUT_SELF & ~LUT_OTHER) |
 180                        (LUT_Z & ~LUT_OTHER) |
 181                        (LUT_Z & LUT_SELF));
 182                 c.fpslic().flush();
 183                 c.xlut(LUT_Z);
 184                 c.fpslic().flush();
 185                 c.wi(NONE);
 186                 c.fpslic().flush();
 187                     repaint();
 188                     return;
 189                 }
 190                 case VK_3: {
 191
 192                 c.c(XLUT);
 193                 c.xlut(0x00);
 194                 c.ylut(0x00);
 195                 c.wi(L0);
 196                 c.t(TMUX_W_AND_FB);
 197                 c.xlut((LUT_SELF & ~LUT_OTHER) |
 198                        (LUT_Z & ~LUT_OTHER) |
 199                        (LUT_Z & LUT_SELF));
 200                 c.fpslic().flush();
 201                 c.ylut(LUT_Z);
 202                 c.fpslic().flush();
 203                 c.wi(NONE);
 204                 c.fpslic().flush();
 205                     repaint();
 206                     return;
 207                 }
 208                 case VK_Z: {
 209                     c.xlut(LUT_Z);
 210                     c.ylut(LUT_Z);
 211                     repaint();
 212                     return;
 213                 }
 214                 case VK_W: {
 215                     c.xlut(LUT_Z);
 216                     c.ylut(LUT_SELF);
 217                     c.t(TMUX_W);
 218                     repaint();
 219                     return;
 220                 }
 221                 case VK_T: {
 222                     //c.t(;
 223                     repaint();
 224                     return;
 225                 }
 226                 case VK_O: {
 227                     c.xlut(LUT_SELF | LUT_OTHER | LUT_Z);
 228                     c.ylut(LUT_SELF | LUT_OTHER | LUT_Z);
 229                     repaint();
 230                     return;
 231                 }
 232                 case VK_X: {
 233                     c.xlut(LUT_SELF);
 234                     c.ylut(LUT_OTHER);
 235                     repaint();
 236                     return;
 237                 }
 238                 case VK_Y: {
 239                     c.xlut(LUT_OTHER);
 240                     c.ylut(LUT_SELF);
 241                     repaint();
 242                     return;
 243                 }
 244                 case VK_I: {
 245                     repaint();
 246                     return;
 247                 }
 248             }
 249
 250         else switch(k.getKeyCode()) {
 251             case VK_ESCAPE: scale = 1.0; recenter = null; repaint(); return;
 252
 253             case VK_BACK_QUOTE: case VK_0: case VK_1: case VK_2: case VK_3: case VK_4: {
 254                 int i = k.getKeyCode()==VK_BACK_QUOTE ? NONE : (L0 + (k.getKeyChar() - '0'));
 255                 switch(lastChar) {
 256                     case 'x': c.xi(i); break;
 257                     case 'y': case 'q': c.yi(i); break;
 258                     case 'w': c.wi(i); break;
 259                     case 'z': c.zi(i); break;
 260                     case 'o': c.out(i, !c.out(i)); break;
 261                     case 'h': c.h(i, !c.hx(i)); break;
 262                     case 'v': c.v(i, !c.vx(i)); break;
 263                 }
 264                 repaint();
 265                 return;
 266                 }
 267
 268             case VK_W: if (lastChar == 'w') c.wi(NONE); repaint(); return;
 269             case VK_X: if (lastChar == 'x') c.xi(NONE); repaint(); return;
 270             case VK_Y: if (lastChar == 'y') c.yi(NONE); repaint(); return;
 271             case VK_Z: if (lastChar == 'z') c.zi(NONE); repaint(); return;
 272             case VK_Q: if (lastChar == 'q') c.yi(NONE); repaint(); return;
 273
 274             case VK_C:
 275                 if (lastChar == 'x') { c.xo(true); repaint(); return; }
 276                 if (lastChar == 'y' || lastChar == 'q') { c.yo(true); repaint(); return; }
 277                 switch(c.c()) {
 278                     case XLUT: c.c(YLUT); break;
 279                     case YLUT: c.c(ZMUX); break;
 280                     case ZMUX: c.c(XLUT); break;
 281                     default:   c.c(ZMUX); break;
 282                 }
 283                 repaint();
 284                 return;
 285
 286             case VK_F: c.f(!c.f()); repaint(); return;
 287             case VK_S:
 288                 Gui2.Cell gc = whichCell(mousex,mousey);
 289                 gc.scanme = !gc.scanme;
 290                 //case VK_S: c.ff_reset_value(!c.ff_reset_value()); repaint(); return;
 291             case VK_R: c.b(!c.b()); repaint(); return;
 292
 293             case VK_T:
 294                 switch(c.t()) {
 295                     case TMUX_FB:
 296                     case TMUX_W_AND_FB:
 297                         c.t(TMUX_W_AND_Z);
 298                         break;
 299
 300                     case TMUX_Z:
 301                     case TMUX_W_AND_Z:
 302                         c.t(TMUX_W);
 303                         break;
 304
 305                     case TMUX_W:
 306                         c.t(TMUX_W_AND_FB);
 307                         break;
 308                 }
 309                 repaint();
 310                 return;
 311
 312             case VK_E:
 313                 switch(c.oe()) {
 314                     case H4:   c.oe(V4); break;
 315                     case V4:   c.oe(NONE); break;
 316                     case NONE: c.oe(H4); break;
 317                 }
 318                 repaint();
 319                 return;
 320
 321                 // ff reset polarity
 322                 // h0..h5, v0..v5
 323                 // xi=0..5
 324                 // yi=0..5
 325                 // zi=0..5
 326                 // wi=0..5
 327                 // t-mux
 328
 329         }
 330     }
 331
 332     public void mouseMoved(MouseEvent m) {
 333         Gui2.Cell newcell = whichCell(m.getX(), m.getY());
 334         if (oldcell != newcell) {
 335             if (oldcell != null) oldcell.in = false;
 336             if (newcell != null) newcell.in = true;
 337             repaint();
 338         }
 339         oldcell = newcell;
 340         mousex = m.getX();
 341         mousey = m.getY();
 342         if (drag) {
 343             if (mousey > dragy + 5) {
 344                 scale = 1 / ((1 / oscale) + ((mousey - dragy) / 50.0));
 345             } else if (mousey < dragy - 5) {
 346                 scale = oscale + ((dragy - mousey) / 50.0);
 347             } else {
 348                 scale = oscale;
 349             }
 350             repaint();
 351         }
 352     }
 353
 354
 355     public boolean isFocusable() { return true; }
 356
 357     public void mouseDragged(MouseEvent m) { mouseMoved(m); }
 358     public void mousePressed(MouseEvent m) {
 359         mousebutton = true;
 360         pressed();
 361     }
 362     public void mouseEntered(MouseEvent e) { }
 363     public void mouseExited(MouseEvent e) { }
 364     public void mouseClicked(MouseEvent e) { }
 365     public void mouseReleased(MouseEvent e) {
 366         mousebutton = false;
 367         released();
 368     }
 369
 370 }