Examples with Direction com.cburch.logisim.data.Direction used on opensource projects

Example 31 with Direction

use of com.cburch.logisim.data.Direction in project logisim-evolution by reds-heig.

the class Pin method getOffsetBounds.

@Override
public Bounds getOffsetBounds(AttributeSet attrs) {
    Direction facing = attrs.getValue(StdAttr.FACING);
    BitWidth width = attrs.getValue(StdAttr.WIDTH);
    return Probe.getOffsetBounds(facing, width, attrs.getValue(RadixOption.ATTRIBUTE));
}

Example 32 with Direction

use of com.cburch.logisim.data.Direction in project logisim-evolution by reds-heig.

the class Pin method paintIconBase.

private void paintIconBase(InstancePainter painter) {
    PinAttributes attrs = (PinAttributes) painter.getAttributeSet();
    Direction dir = attrs.facing;
    boolean output = attrs.isOutput();
    Graphics g = painter.getGraphics();
    if (output) {
        if (ICON_OUT != null) {
            Icons.paintRotated(g, 2, 2, dir, ICON_OUT, painter.getDestination());
            return;
        }
    } else {
        if (ICON_IN != null) {
            Icons.paintRotated(g, 2, 2, dir, ICON_IN, painter.getDestination());
            return;
        }
    }
    int pinx = 16;
    int piny = 9;
    if (dir == Direction.EAST) {
    // keep defaults
    } else if (dir == Direction.WEST) {
        pinx = 4;
    } else if (dir == Direction.NORTH) {
        pinx = 9;
        piny = 4;
    } else if (dir == Direction.SOUTH) {
        pinx = 9;
        piny = 16;
    }
    g.setColor(Color.black);
    if (output) {
        g.drawOval(4, 4, 13, 13);
    } else {
        g.drawRect(4, 4, 13, 13);
    }
    g.setColor(Value.TRUE.getColor());
    g.fillOval(7, 7, 8, 8);
    g.fillOval(pinx, piny, 3, 3);
}

Example 33 with Direction

use of com.cburch.logisim.data.Direction in project logisim-evolution by reds-heig.

the class PowerOnReset method paintInstance.

@Override
public void paintInstance(InstancePainter painter) {
    java.awt.Graphics g = painter.getGraphics();
    Bounds bds = painter.getInstance().getBounds();
    int x = bds.getX();
    int y = bds.getY();
    GraphicsUtil.switchToWidth(g, 2);
    g.setColor(Color.ORANGE);
    g.fillRect(x, y, bds.getWidth(), bds.getHeight());
    g.setColor(Color.BLACK);
    g.drawRect(x, y, bds.getWidth(), bds.getHeight());
    Font old = g.getFont();
    g.setFont(old.deriveFont(18.0f).deriveFont(Font.BOLD));
    FontMetrics fm = g.getFontMetrics();
    String txt = "Power-On Reset";
    int wide = Math.max(bds.getWidth(), bds.getHeight());
    int offset = (wide - fm.stringWidth(txt)) / 2;
    Direction facing = painter.getAttributeValue(StdAttr.FACING);
    if (((facing == Direction.NORTH) || (facing == Direction.SOUTH)) && (g instanceof Graphics2D)) {
        Graphics2D g2 = (Graphics2D) g;
        int xpos = facing == Direction.NORTH ? x + 20 - fm.getDescent() : x + 20 + fm.getDescent();
        int ypos = facing == Direction.NORTH ? y + offset : y + bds.getHeight() - offset;
        g2.translate(xpos, ypos);
        g2.rotate(facing.toRadians());
        g.drawString(txt, 0, 0);
        g2.rotate(-facing.toRadians());
        g2.translate(-xpos, -ypos);
    } else {
        g.drawString(txt, x + offset, y + fm.getDescent() + 20);
    }
    painter.drawPorts();
}

Example 34 with Direction

use of com.cburch.logisim.data.Direction in project logisim-evolution by reds-heig.

the class ProbeAttributes method setValue.

@SuppressWarnings("unchecked")
@Override
public <V> void setValue(Attribute<V> attr, V value) {
    V Oldvalue = null;
    if (attr == StdAttr.FACING) {
        Direction newValue = (Direction) value;
        if (facing.equals(newValue))
            return;
        facing = (Direction) value;
    } else if (attr == StdAttr.LABEL) {
        String val = (String) value;
        // }
        if (label.equals(val))
            return;
        Oldvalue = (V) label;
        label = val;
    } else if (attr == Pin.ATTR_LABEL_LOC) {
        Direction newValue = (Direction) value;
        if (labelloc.equals(newValue))
            return;
        labelloc = newValue;
    } else if (attr == StdAttr.LABEL_FONT) {
        Font NewValue = (Font) value;
        if (labelfont.equals(NewValue))
            return;
        labelfont = NewValue;
    } else if (attr == RadixOption.ATTRIBUTE) {
        RadixOption NewValue = (RadixOption) value;
        if (radix.equals(NewValue))
            return;
        radix = NewValue;
    } else {
        throw new IllegalArgumentException("unknown attribute");
    }
    fireAttributeValueChanged(attr, value, Oldvalue);
}

Example 35 with Direction

use of com.cburch.logisim.data.Direction in project logisim-evolution by reds-heig.

the class Demultiplexer method updatePorts.

private void updatePorts(Instance instance) {
    Direction facing = instance.getAttributeValue(StdAttr.FACING);
    Object selectLoc = instance.getAttributeValue(Plexers.ATTR_SELECT_LOC);
    BitWidth data = instance.getAttributeValue(StdAttr.WIDTH);
    BitWidth select = instance.getAttributeValue(Plexers.ATTR_SELECT);
    boolean enable = instance.getAttributeValue(Plexers.ATTR_ENABLE).booleanValue();
    int outputs = 1 << select.getWidth();
    Port[] ps = new Port[outputs + (enable ? 3 : 2)];
    Location sel;
    int selMult = selectLoc == Plexers.SELECT_BOTTOM_LEFT ? 1 : -1;
    if (outputs == 2) {
        Location end0;
        Location end1;
        if (facing == Direction.WEST) {
            end0 = Location.create(-30, -10);
            end1 = Location.create(-30, 10);
            sel = Location.create(-20, selMult * 20);
        } else if (facing == Direction.NORTH) {
            end0 = Location.create(-10, -30);
            end1 = Location.create(10, -30);
            sel = Location.create(selMult * -20, -20);
        } else if (facing == Direction.SOUTH) {
            end0 = Location.create(-10, 30);
            end1 = Location.create(10, 30);
            sel = Location.create(selMult * -20, 20);
        } else {
            end0 = Location.create(30, -10);
            end1 = Location.create(30, 10);
            sel = Location.create(20, selMult * 20);
        }
        ps[0] = new Port(end0.getX(), end0.getY(), Port.OUTPUT, data.getWidth());
        ps[1] = new Port(end1.getX(), end1.getY(), Port.OUTPUT, data.getWidth());
    } else {
        int dx = -(outputs / 2) * 10;
        int ddx = 10;
        int dy = dx;
        int ddy = 10;
        if (facing == Direction.WEST) {
            dx = -40;
            ddx = 0;
            sel = Location.create(-20, selMult * (dy + 10 * outputs));
        } else if (facing == Direction.NORTH) {
            dy = -40;
            ddy = 0;
            sel = Location.create(selMult * dx, -20);
        } else if (facing == Direction.SOUTH) {
            dy = 40;
            ddy = 0;
            sel = Location.create(selMult * dx, 20);
        } else {
            dx = 40;
            ddx = 0;
            sel = Location.create(20, selMult * (dy + 10 * outputs));
        }
        for (int i = 0; i < outputs; i++) {
            ps[i] = new Port(dx, dy, Port.OUTPUT, data.getWidth());
            dx += ddx;
            dy += ddy;
        }
    }
    Location en = sel.translate(facing, -10);
    ps[outputs] = new Port(sel.getX(), sel.getY(), Port.INPUT, select.getWidth());
    if (enable) {
        ps[outputs + 1] = new Port(en.getX(), en.getY(), Port.INPUT, BitWidth.ONE);
    }
    ps[ps.length - 1] = new Port(0, 0, Port.INPUT, data.getWidth());
    for (int i = 0; i < outputs; i++) {
        ps[i].setToolTip(Strings.getter("demultiplexerOutTip", "" + i));
    }
    ps[outputs].setToolTip(Strings.getter("demultiplexerSelectTip"));
    if (enable) {
        ps[outputs + 1].setToolTip(Strings.getter("demultiplexerEnableTip"));
    }
    ps[ps.length - 1].setToolTip(Strings.getter("demultiplexerInTip"));
    instance.setPorts(ps);
}