Examples with Wire com.cburch.logisim.circuit.Wire used on opensource projects

Example 11 with Wire

use of com.cburch.logisim.circuit.Wire in project logisim-evolution by reds-heig.

the class Connector method pruneImpossible.

private static ArrayList<ConnectionData> pruneImpossible(ArrayList<ConnectionData> connects, AvoidanceMap avoid, int dx, int dy) {
    ArrayList<Wire> pathWires = new ArrayList<Wire>();
    for (ConnectionData conn : connects) {
        for (Wire w : conn.getWirePath()) {
            pathWires.add(w);
        }
    }
    ArrayList<ConnectionData> impossible = new ArrayList<ConnectionData>();
    for (Iterator<ConnectionData> it = connects.iterator(); it.hasNext(); ) {
        ConnectionData conn = it.next();
        Location dest = conn.getLocation().translate(dx, dy);
        if (avoid.get(dest) != null) {
            boolean isInPath = false;
            for (Wire w : pathWires) {
                if (w.contains(dest)) {
                    isInPath = true;
                    break;
                }
            }
            if (!isInPath) {
                it.remove();
                impossible.add(conn);
            }
        }
    }
    return impossible;
}

Example 12 with Wire

use of com.cburch.logisim.circuit.Wire in project logisim-evolution by reds-heig.

the class Connector method processConnection.

private static void processConnection(ConnectionData conn, int dx, int dy, HashSet<Location> connLocs, ArrayList<SearchNode> connNodes, AvoidanceMap selAvoid) {
    Location cur = conn.getLocation();
    Location dest = cur.translate(dx, dy);
    if (selAvoid.get(cur) == null) {
        Direction preferred = conn.getDirection();
        if (preferred == null) {
            if (Math.abs(dx) > Math.abs(dy)) {
                preferred = dx > 0 ? Direction.EAST : Direction.WEST;
            } else {
                preferred = dy > 0 ? Direction.SOUTH : Direction.NORTH;
            }
        }
        connLocs.add(cur);
        connNodes.add(new SearchNode(conn, cur, preferred, dest));
    }
    for (Wire w : conn.getWirePath()) {
        for (Location loc : w) {
            if (selAvoid.get(loc) == null || loc.equals(dest)) {
                boolean added = connLocs.add(loc);
                if (added) {
                    Direction dir = null;
                    if (w.endsAt(loc)) {
                        if (w.isVertical()) {
                            int y0 = loc.getY();
                            int y1 = w.getOtherEnd(loc).getY();
                            dir = y0 < y1 ? Direction.NORTH : Direction.SOUTH;
                        } else {
                            int x0 = loc.getX();
                            int x1 = w.getOtherEnd(loc).getX();
                            dir = x0 < x1 ? Direction.WEST : Direction.EAST;
                        }
                    }
                    connNodes.add(new SearchNode(conn, loc, dir, dest));
                }
            }
        }
    }
}

Example 13 with Wire

use of com.cburch.logisim.circuit.Wire in project logisim-evolution by reds-heig.

the class WiringTool method mouseDragged.

@Override
public void mouseDragged(Canvas canvas, Graphics g, MouseEvent e) {
    if (exists) {
        Canvas.snapToGrid(e);
        int curX = e.getX();
        int curY = e.getY();
        if (!computeMove(curX, curY))
            return;
        hasDragged = true;
        Rectangle rect = new Rectangle();
        rect.add(start.getX(), start.getY());
        rect.add(cur.getX(), cur.getY());
        rect.add(curX, curY);
        rect.grow(3, 3);
        cur = Location.create(curX, curY);
        super.mouseDragged(canvas, g, e);
        Wire shorten = null;
        if (startShortening) {
            for (Wire w : canvas.getCircuit().getWires(start)) {
                if (w.contains(cur)) {
                    shorten = w;
                    break;
                }
            }
        }
        if (shorten == null) {
            for (Wire w : canvas.getCircuit().getWires(cur)) {
                if (w.contains(start)) {
                    shorten = w;
                    break;
                }
            }
        }
        shortening = shorten;
        canvas.repaint(rect);
    }
}

Example 14 with Wire

use of com.cburch.logisim.circuit.Wire in project logisim-evolution by reds-heig.

the class WiringTool method performShortening.

private boolean performShortening(Canvas canvas, Location drag0, Location drag1) {
    Wire shorten = willShorten(drag0, drag1);
    if (shorten == null) {
        return false;
    } else {
        CircuitMutation xn = new CircuitMutation(canvas.getCircuit());
        StringGetter actName;
        Wire result = getShortenResult(shorten, drag0, drag1);
        if (result == null) {
            xn.remove(shorten);
            actName = Strings.getter("removeComponentAction", shorten.getFactory().getDisplayGetter());
        } else {
            xn.replace(shorten, result);
            actName = Strings.getter("shortenWireAction");
        }
        canvas.getProject().doAction(xn.toAction(actName));
        return true;
    }
}

Example 15 with Wire

use of com.cburch.logisim.circuit.Wire in project logisim-evolution by reds-heig.

the class PortHDLGeneratorFactory method findEndConnection.

private Location findEndConnection(Location start, Circuit circ) {
    Location newLoc = start;
    Collection<Wire> wiresCol = circ.getWires(newLoc);
    Iterator<Wire> wires = wiresCol.iterator();
    if (wiresCol.size() != 1) {
        return null;
    }
    Wire net = null;
    Wire oldNet = null;
    while (wires.hasNext()) {
        net = wires.next();
        if (net != oldNet) {
            newLoc = net.getEnd0().equals(newLoc) ? net.getEnd1() : net.getEnd0();
            wiresCol = circ.getWires(newLoc);
            wires = wiresCol.iterator();
            oldNet = net;
        }
    }
    return newLoc;
}