@Override
public void translate(int dx, int dy) {
p0 = p0.translate(dx, dy);
p1 = p1.translate(dx, dy);
p2 = p2.translate(dx, dy);
bounds = bounds.translate(dx, dy);
}
public ALU(Location loc, AttributeSet attrs) {
super(loc, attrs, 5);
setEnd(0, loc.translate(-30, -30), BITWIDTH_32, 1);
setEnd(1, loc.translate(-30, 30), BITWIDTH_32, 1);
setEnd(2, loc.translate(-10, 40), BITWIDTH_4, 1);
setEnd(3, loc.translate(30, -20), BITWIDTH_1, 2);
setEnd(4, loc.translate(30, 0), BITWIDTH_32, 2);
setEnd(5, loc.translate(30, 20), BITWIDTH_1, 2);
}
public EndData toEnd(Location loc, AttributeSet attrs) {
Location pt = loc.translate(dx, dy);
if (widthFixed != null) {
return new EndData(pt, widthFixed, type, exclude);
} else {
Object val = attrs.getValue(widthAttr);
if (!(val instanceof BitWidth)) {
throw new IllegalArgumentException("Width attribute not set");
}
return new EndData(pt, (BitWidth) val, type, exclude);
}
}
@Override
public void paste() {
ClipboardContents clip = Clipboard.get();
Collection<CanvasObject> contents = clip.getElements();
List<CanvasObject> add = new ArrayList<CanvasObject>(contents.size());
for (CanvasObject o : contents) {
add.add(o.clone());
}
if (add.isEmpty()) return;
// find how far we have to translate shapes so that at least one of the
// pasted shapes doesn't match what's already in the model
Collection<CanvasObject> raw = canvas.getModel().getObjectsFromBottom();
MatchingSet<CanvasObject> cur = new MatchingSet<CanvasObject>(raw);
int dx = 0;
while (true) {
// if any shapes in "add" aren't in canvas, we are done
boolean allMatch = true;
for (CanvasObject o : add) {
if (!cur.contains(o)) {
allMatch = false;
break;
}
}
if (!allMatch) break;
// otherwise translate everything by 10 pixels and repeat test
for (CanvasObject o : add) {
o.translate(10, 10);
}
dx += 10;
}
Location anchorLocation = clip.getAnchorLocation();
if (anchorLocation != null && dx != 0) {
anchorLocation = anchorLocation.translate(dx, dx);
}
canvas
.getProject()
.doAction(
new SelectionAction(
canvas,
Strings.getter("pasteClipboardAction"),
null,
add,
add,
anchorLocation,
clip.getAnchorFacing()));
}
private void paintBase(InstancePainter painter) {
GateAttributes attrs = (GateAttributes) painter.getAttributeSet();
Direction facing = attrs.facing;
int inputs = attrs.inputs;
int negated = attrs.negated;
Object shape = painter.getGateShape();
Location loc = painter.getLocation();
Bounds bds = painter.getOffsetBounds();
int width = bds.getWidth();
int height = bds.getHeight();
if (facing == Direction.NORTH || facing == Direction.SOUTH) {
int t = width;
width = height;
height = t;
}
if (negated != 0) {
width -= 10;
}
Graphics g = painter.getGraphics();
Color baseColor = g.getColor();
if (shape == AppPreferences.SHAPE_SHAPED && paintInputLines) {
PainterShaped.paintInputLines(painter, this);
} else if (negated != 0) {
for (int i = 0; i < inputs; i++) {
int negatedBit = (negated >> i) & 1;
if (negatedBit == 1) {
Location in = getInputOffset(attrs, i);
Location cen = in.translate(facing, 5);
painter.drawDongle(loc.getX() + cen.getX(), loc.getY() + cen.getY());
}
}
}
g.setColor(baseColor);
g.translate(loc.getX(), loc.getY());
double rotate = 0.0;
if (facing != Direction.EAST && g instanceof Graphics2D) {
rotate = -facing.toRadians();
Graphics2D g2 = (Graphics2D) g;
g2.rotate(rotate);
}
if (shape == AppPreferences.SHAPE_RECTANGULAR) {
paintRectangular(painter, width, height);
} else if (shape == AppPreferences.SHAPE_DIN40700) {
paintDinShape(painter, width, height, inputs);
// SHAPE_SHAPED
} else {
if (negateOutput) {
g.translate(-10, 0);
paintShape(painter, width - 10, height);
painter.drawDongle(5, 0);
g.translate(10, 0);
} else {
paintShape(painter, width, height);
}
}
if (rotate != 0.0) {
((Graphics2D) g).rotate(-rotate);
}
g.translate(-loc.getX(), -loc.getY());
painter.drawLabel();
}