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

Example 66 with Direction

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

the class PainterShaped method paintInputLines.

static void paintInputLines(InstancePainter painter, AbstractGate factory) {
    Location loc = painter.getLocation();
    boolean printView = painter.isPrintView();
    GateAttributes attrs = (GateAttributes) painter.getAttributeSet();
    Direction facing = attrs.facing;
    int inputs = attrs.inputs;
    int negated = attrs.negated;
    int[] lengths = getInputLineLengths(attrs, factory);
    if (painter.getInstance() == null) {
        // only
        for (int i = 0; i < inputs; i++) {
            boolean iNegated = ((negated >> i) & 1) == 1;
            if (iNegated) {
                Location offs = factory.getInputOffset(attrs, i);
                Location loci = loc.translate(offs.getX(), offs.getY());
                Location cent = loci.translate(facing, lengths[i] + 5);
                painter.drawDongle(cent.getX(), cent.getY());
            }
        }
    } else {
        Graphics g = painter.getGraphics();
        Color baseColor = g.getColor();
        GraphicsUtil.switchToWidth(g, 3);
        for (int i = 0; i < inputs; i++) {
            Location offs = factory.getInputOffset(attrs, i);
            Location src = loc.translate(offs.getX(), offs.getY());
            int len = lengths[i];
            if (len != 0 && (!printView || painter.isPortConnected(i + 1))) {
                if (painter.getShowState()) {
                    Value val = painter.getPortValue(i + 1);
                    g.setColor(val.getColor());
                } else {
                    g.setColor(baseColor);
                }
                Location dst = src.translate(facing, len);
                g.drawLine(src.getX(), src.getY(), dst.getX(), dst.getY());
            }
            if (((negated >> i) & 1) == 1) {
                Location cent = src.translate(facing, lengths[i] + 5);
                g.setColor(baseColor);
                painter.drawDongle(cent.getX(), cent.getY());
                GraphicsUtil.switchToWidth(g, 3);
            }
        }
    }
}

Example 67 with Direction

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

the class AppearanceEditHandler method delete.

@Override
public void delete() {
    Selection sel = canvas.getSelection();
    int n = sel.getSelected().size();
    List<CanvasObject> select = new ArrayList<CanvasObject>(n);
    List<CanvasObject> remove = new ArrayList<CanvasObject>(n);
    Location anchorLocation = null;
    Direction anchorFacing = null;
    for (CanvasObject o : sel.getSelected()) {
        if (o.canRemove()) {
            remove.add(o);
        } else {
            select.add(o);
            if (o instanceof AppearanceAnchor) {
                AppearanceAnchor anchor = (AppearanceAnchor) o;
                anchorLocation = anchor.getLocation();
                anchorFacing = anchor.getFacing();
            }
        }
    }
    if (!remove.isEmpty()) {
        canvas.getProject().doAction(new SelectionAction(canvas, Strings.getter("deleteSelectionAction"), remove, null, select, anchorLocation, anchorFacing));
    }
}

Example 68 with Direction

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

the class Power method drawInstance.

private void drawInstance(InstancePainter painter, boolean isGhost) {
    Graphics2D g = (Graphics2D) painter.getGraphics().create();
    Location loc = painter.getLocation();
    g.translate(loc.getX(), loc.getY());
    Direction from = painter.getAttributeValue(StdAttr.FACING);
    int degrees = Direction.EAST.toDegrees() - from.toDegrees();
    double radians = Math.toRadians((degrees + 360) % 360);
    g.rotate(radians);
    GraphicsUtil.switchToWidth(g, Wire.WIDTH);
    if (!isGhost && painter.getShowState()) {
        g.setColor(painter.getPortValue(0).getColor());
    }
    g.drawLine(0, 0, 5, 0);
    GraphicsUtil.switchToWidth(g, 1);
    if (!isGhost && painter.shouldDrawColor()) {
        BitWidth width = painter.getAttributeValue(StdAttr.WIDTH);
        g.setColor(Value.repeat(Value.TRUE, width.getWidth()).getColor());
    }
    g.drawPolygon(new int[] { 6, 14, 6 }, new int[] { -8, 0, 8 }, 3);
    g.dispose();
}

Example 69 with Direction

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

the class AddTool method getFacing.

private Direction getFacing() {
    ComponentFactory source = getFactory();
    if (source == null)
        return Direction.NORTH;
    AttributeSet base = getBaseAttributes();
    Object feature = source.getFeature(ComponentFactory.FACING_ATTRIBUTE_KEY, base);
    @SuppressWarnings("unchecked") Attribute<Direction> attr = (Attribute<Direction>) feature;
    if (attr != null)
        return base.getValue(attr);
    else
        return Direction.NORTH;
}

Example 70 with Direction

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

the class EditTool method getFacingAttribute.

private Attribute<Direction> getFacingAttribute(Component comp) {
    AttributeSet attrs = comp.getAttributeSet();
    Object key = ComponentFactory.FACING_ATTRIBUTE_KEY;
    Attribute<?> a = (Attribute<?>) comp.getFactory().getFeature(key, attrs);
    @SuppressWarnings("unchecked") Attribute<Direction> ret = (Attribute<Direction>) a;
    return ret;
}