import net.haspamelodica.swt.helper.gcs.GeneralGC;
import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
+import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
import net.mograsim.logic.core.LogicObservable;
import net.mograsim.logic.core.LogicObserver;
import net.mograsim.logic.core.types.BitVectorFormatter;
private Pin pin1;
private Pin pin2;
private Point[] path;
+ private final Rectangle bounds;
private double[] effectivePath;
private final List<Runnable> redrawListeners;
this.pin2 = pin2;
this.path = path == null ? null : Arrays.copyOf(path, path.length);
+ this.bounds = new Rectangle(0, 0, -1, -1);
redrawListeners = new ArrayList<>();
private void recalculateEffectivePath()
{
Point pos1 = pin1.getPos(), pos2 = pin2.getPos();
+
+ double boundsX1 = Math.min(pos1.x, pos2.x);
+ double boundsY1 = Math.min(pos1.y, pos2.y);
+ double boundsX2 = Math.max(pos1.x, pos2.x);
+ double boundsY2 = Math.max(pos1.y, pos2.y);
+
if (path == null)
effectivePath = new double[] { pos1.x, pos1.y, (pos1.x + pos2.x) / 2, pos1.y, (pos1.x + pos2.x) / 2, pos2.y, pos2.x, pos2.y };
else
effectivePath[1] = pos1.y;
for (int srcI = 0, dstI = 2; srcI < path.length; srcI++, dstI += 2)
{
- effectivePath[dstI + 0] = path[srcI].x;
- effectivePath[dstI + 1] = path[srcI].y;
+ double pathX = path[srcI].x;
+ double pathY = path[srcI].y;
+ effectivePath[dstI + 0] = pathX;
+ effectivePath[dstI + 1] = pathY;
+ if (pathX < boundsX1)
+ boundsX1 = pathX;
+ if (pathX > boundsX2)
+ boundsX2 = pathX;
+ if (pathY < boundsY1)
+ boundsY1 = pathY;
+ if (pathY > boundsY2)
+ boundsY2 = pathY;
}
effectivePath[effectivePath.length - 2] = pos2.x;
effectivePath[effectivePath.length - 1] = pos2.y;
}
+
+ bounds.x = boundsX1;
+ bounds.y = boundsY1;
+ bounds.width = boundsX2 - boundsX1;
+ bounds.height = boundsY2 - boundsY1;
}
private void pin1Moved()
model.wireDestroyed(this);
}
+ public Rectangle getBounds()
+ {
+ return new Rectangle(bounds.x, bounds.y, bounds.width, bounds.height);
+ }
+
public void render(GeneralGC gc)
{
ColorHelper.executeWithDifferentForeground(gc, BitVectorFormatter.formatAsColor(end), () -> gc.drawPolyline(effectivePath));