--- /dev/null
+package edu.berkeley.slipway.gui;
+
+import com.atmel.fpslic.*;
+import static com.atmel.fpslic.FpslicConstants.*;
+
+public class GuiCell {
+
+ public static final int BORDER_COLOR = 0x00BBBBBB;
+ public static final int BODY_COLOR = 0x00555555;
+ public static final int GLOBAL_WIRE_COLOR = 0x00008000;
+ public static final int LOCAL_WIRE_COLOR = 0x000FF000;
+ public static final int XGATE_COLOR = 0x00800000;
+ public static final int YGATE_COLOR = 0x00000080;
+ double MAIN_AREA = 0.75;
+
+ private final Fpslic.Cell fpslicCell;
+ private GuiGate xgate = null;
+ private GuiGate ygate = null;
+
+ public GuiCell(Fpslic.Cell fpslicCell) {
+ this.fpslicCell = fpslicCell;
+ }
+
+ /**
+ * The graphics context argument must already be translated such
+ * that the space allocated to this cell is from (-1,-1) to (1,1)
+ */
+ public void draw(G g, R r, boolean selected) {
+ if (selected) {
+ g.color(0x00555555);
+ r.fill(g);
+ }
+ drawGlobalRouting(g, r);
+ if (fpslicCell.relevant()) {
+ xgate = fpslicCell.xlut_relevant() ? new GuiGate() : null;
+ ygate = fpslicCell.ylut_relevant() ? new GuiGate() : null;
+ drawBody(g, r);
+ }
+ }
+
+ private void drawGlobalRouting(G g, R r) {
+ g.color(GLOBAL_WIRE_COLOR);
+ for(int i=1; i<6; i++) {
+ g.line(r.minx() + 2*i, r.miny(),
+ r.minx() + 2*i, r.maxy());
+ g.line(r.minx(), r.miny() + 2*i,
+ r.maxx(), r.miny() + 2*i);
+ }
+ }
+
+ private void drawBody(G g, R r) {
+ if (xgate == null && ygate == null) return;
+ R body = r;
+ g.color(BODY_COLOR);
+ R xgater = null;
+ R ygater = null;
+ int N = 7;
+ R gateArea = body.plus(12+N, 12+N, -(4+N), -(4+N));
+ if (xgate==null) ygater = gateArea;
+ else if (ygate==null) xgater = gateArea;
+ else {
+ double factor = gateArea.width()/2;
+ xgater = gateArea.plus(0, 0, factor, factor);
+ ygater = gateArea.plus(factor, 0, 0, factor);
+ }
+
+ R xring = gateArea.plus(4, 4, -4, -4);
+ R yring = gateArea.plus(6, 6, -6, -6);
+
+ int rot = 0;
+ switch (fpslicCell.yi()) {
+ case NORTH: rot = 2; break;
+ case SOUTH: rot = 0; break;
+ case WEST: rot = 3; break;
+ case EAST: rot = 1; break;
+ default: rot = 0;
+ }
+ if (xgate != null) {
+ xgate.rotation = rot;
+ xgate.gateArea = gateArea;
+ }
+ if (ygate != null) {
+ ygate.rotation = rot;
+ ygate.gateArea = gateArea;
+ }
+
+ int TSIZE = 10;
+ double TSQR = TSIZE / Math.sqrt(2.0);
+ g.color(XGATE_COLOR);
+ P p = null;
+ switch (fpslicCell.xi()) {
+ case SW: p = new P(r.minx(), r.miny()); break;
+ case SE: p = new P(r.maxx(), r.miny()); break;
+ case NW: p = new P(r.minx(), r.maxy()); break;
+ case NE: p = new P(r.maxx(), r.maxy()); break;
+ }
+ if (p!=null) {
+ if (ygate != null) {
+ g.route(p, xring, ygate.getInput(1, ygater));
+ g.line(ygate.getInput(1, ygater), ygate.getInputDest(1, ygater));
+ }
+ if (xgate != null) {
+ g.route(p, xring, xgate.getInput(0, xgater));
+ g.line(xgate.getInput(0, xgater), xgate.getInputDest(0, xgater));
+ }
+ }
+
+ p = null;
+ g.color(YGATE_COLOR);
+ switch (fpslicCell.yi()) {
+ case NORTH: p = new P(r.cx(), r.maxy()); break;
+ case SOUTH: p = new P(r.cx(), r.miny()); break;
+ case WEST: p = new P(r.minx(), r.cy()); break;
+ case EAST: p = new P(r.maxx(), r.cy()); break;
+ }
+ if (p!=null) {
+ if (ygate != null) {
+ g.route(p, yring, ygate.getInput(0, ygater));
+ g.line(ygate.getInput(0, ygater), ygate.getInputDest(0, ygater));
+ }
+ if (xgate != null) {
+ g.route(p, yring, xgate.getInput(1, xgater));
+ g.line(xgate.getInput(1, xgater), xgate.getInputDest(1, xgater));
+ }
+ }
+
+ if (xgater != null) {
+ /*
+ if (fpslicCell.zi() != NONE) {
+ g.color(LOCAL_WIRE_COLOR);
+ int layer = fpslicCell.zi() - L0;
+ P p2 = new P(r.minx()+2*(layer+1), r.miny()+2*(layer+1));
+ R r2 = new R(r.minx()+2*(layer+1), r.miny()+2*(layer+1),
+ r.maxx()-2*(layer+1), r.maxy()-2*(layer+1));
+ g.route(p2, r2, xgate.getInput(3, xgater));
+ }
+ */
+ if (fpslicCell.wi() != NONE) {
+ g.color(LOCAL_WIRE_COLOR);
+ int layer = fpslicCell.wi() - L0;
+ P p2 = new P(r.minx()+2*(layer+1), r.miny()+2*(layer+1));
+ R r2 = new R(r.minx()+2*(layer+1), r.miny()+2*(layer+1),
+ r.maxx()-2*(layer+1), r.maxy()-2*(layer+1));
+ g.route(p2, r2, xgate.getInput(2, xgater));
+ g.line(xgate.getInput(2, xgater), xgate.getInputDest(2, xgater));
+ }
+ xgate.draw(g, xgater, XGATE_COLOR);
+ }
+ if (ygater != null) {
+ /*
+ if (fpslicCell.zi() != NONE) {
+ g.color(LOCAL_WIRE_COLOR);
+ int layer = fpslicCell.zi() - L0;
+ P p2 = new P(r.minx()+2*(layer+1), r.miny()+2*(layer+1));
+ R r2 = new R(r.minx()+2*(layer+1), r.miny()+2*(layer+1),
+ r.maxx()-2*(layer+1), r.maxy()-2*(layer+1));
+ g.route(p2, r2, ygate.getInput(3, ygater));
+ }
+ */
+ if (fpslicCell.wi() != NONE) {
+ g.color(LOCAL_WIRE_COLOR);
+ int layer = fpslicCell.wi() - L0;
+ P p2 = new P(r.minx()+2*(layer+1), r.miny()+2*(layer+1));
+ R r2 = new R(r.minx()+2*(layer+1), r.miny()+2*(layer+1),
+ r.maxx()-2*(layer+1), r.maxy()-2*(layer+1));
+ g.route(p2, r2, ygate.getInput(2, ygater));
+ g.line(ygate.getInput(2, ygater), ygate.getInputDest(2, ygater));
+ }
+ ygate.draw(g, ygater, YGATE_COLOR);
+ }
+ }
+}
\ No newline at end of file
projects / slipway.git / blobdiff