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

Example 91 with BitWidth

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

the class Decoder method paintGhost.

@Override
public void paintGhost(InstancePainter painter) {
    Direction facing = painter.getAttributeValue(StdAttr.FACING);
    BitWidth select = painter.getAttributeValue(Plexers.ATTR_SELECT);
    Bounds bds = painter.getBounds();
    if (select.getWidth() == 1) {
        if (facing == Direction.EAST || facing == Direction.WEST) {
            Plexers.drawTrapezoid(painter.getGraphics(), Bounds.create(bds.getX(), bds.getY() + 5, bds.getWidth(), bds.getHeight() - 10), facing.reverse(), 10);
        } else {
            Plexers.drawTrapezoid(painter.getGraphics(), Bounds.create(bds.getX() + 5, bds.getY(), bds.getWidth() - 10, bds.getHeight()), facing.reverse(), 10);
        }
    } else {
        Plexers.drawTrapezoid(painter.getGraphics(), bds, facing.reverse(), 20);
    }
}

Example 92 with BitWidth

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

the class RamAttributes method setValue.

@Override
public <V> void setValue(Attribute<V> attr, V value) {
    if (attr == Mem.ADDR_ATTR) {
        BitWidth newAddr = (BitWidth) value;
        if (addrBits == newAddr) {
            return;
        }
        addrBits = newAddr;
        contents.setDimensions(addrBits.getWidth(), dataBits.getWidth(), false);
        fireAttributeValueChanged(attr, value, null);
    } else if (attr == Mem.DATA_ATTR) {
        BitWidth newData = (BitWidth) value;
        if (dataBits == newData) {
            return;
        }
        dataBits = newData;
        contents.setDimensions(addrBits.getWidth(), dataBits.getWidth(), false);
        fireAttributeValueChanged(attr, value, null);
    } else if (attr == Ram.CONTENTS_ATTR) {
        MemContents newContents = (MemContents) value;
        if (contents.equals(newContents)) {
            return;
        }
        if ((newContents.getLogLength() != addrBits.getWidth()) || (newContents.getValueWidth() != dataBits.getWidth())) {
            newContents.setDimensions(addrBits.getWidth(), dataBits.getWidth(), false);
        }
        contents = newContents;
        fireAttributeValueChanged(attr, value, null);
    } else if (attr == StdAttr.LABEL) {
        String NewLabel = (String) value;
        if (Label.equals(NewLabel)) {
            return;
        }
        @SuppressWarnings("unchecked") V Oldlabel = (V) Label;
        Label = NewLabel;
        fireAttributeValueChanged(attr, value, Oldlabel);
    } else if (attr == StdAttr.TRIGGER) {
        AttributeOption newTrigger = (AttributeOption) value;
        if (Trigger.equals(newTrigger)) {
            return;
        }
        Trigger = newTrigger;
        fireAttributeValueChanged(attr, value, null);
    } else if (attr == ATTR_DBUS) {
        AttributeOption NewStyle = (AttributeOption) value;
        if (BusStyle.equals(NewStyle)) {
            return;
        }
        BusStyle = NewStyle;
        fireAttributeValueChanged(attr, value, null);
    } else if (attr == StdAttr.LABEL_FONT) {
        Font NewFont = (Font) value;
        if (LabelFont.equals(NewFont)) {
            return;
        }
        LabelFont = NewFont;
        fireAttributeValueChanged(attr, value, null);
    } else if (attr == StdAttr.LABEL_VISIBILITY) {
        Boolean newVis = (Boolean) value;
        if (LabelVisable.equals(newVis))
            return;
        LabelVisable = newVis;
        fireAttributeValueChanged(attr, value, null);
    } else if (attr == ATTR_ByteEnables) {
        AttributeOption NewBE = (AttributeOption) value;
        if (ByteEnables.equals(NewBE)) {
            return;
        }
        if (dataBits.getWidth() < 9) {
            NewBE = BUS_WITHOUT_BYTEENABLES;
        }
        ByteEnables = NewBE;
        fireAttributeValueChanged(attr, value, null);
    }
}

Example 93 with BitWidth

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

the class RamState method attributeValueChanged.

@Override
public void attributeValueChanged(AttributeEvent e) {
    AttributeSet attrs = e.getSource();
    BitWidth addrBits = attrs.getValue(Mem.ADDR_ATTR);
    BitWidth dataBits = attrs.getValue(Mem.DATA_ATTR);
    getContents().setDimensions(addrBits.getWidth(), dataBits.getWidth(), false);
}

Example 94 with BitWidth

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

the class Random method propagate.

@Override
public void propagate(InstanceState state) {
    StateData data = (StateData) state.getData();
    if (data == null) {
        data = new StateData(state.getAttributeValue(ATTR_SEED));
        state.setData(data);
    }
    BitWidth dataWidth = state.getAttributeValue(StdAttr.WIDTH);
    Object triggerType = state.getAttributeValue(StdAttr.EDGE_TRIGGER);
    boolean triggered = data.updateClock(state.getPortValue(CK), triggerType);
    if (state.getPortValue(RST) == Value.TRUE) {
        data.reset(state.getAttributeValue(ATTR_SEED));
    } else if (triggered && state.getPortValue(NXT) != Value.FALSE) {
        data.step();
    }
    state.setPort(OUT, Value.createKnown(dataWidth, data.value), 4);
}

Example 95 with BitWidth

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

the class Demultiplexer method getOffsetBounds.

@Override
public Bounds getOffsetBounds(AttributeSet attrs) {
    Direction facing = attrs.getValue(StdAttr.FACING);
    BitWidth select = attrs.getValue(Plexers.ATTR_SELECT);
    int outputs = 1 << select.getWidth();
    Bounds bds;
    if (outputs == 2) {
        bds = Bounds.create(0, -25, 30, 50);
    } else {
        bds = Bounds.create(0, -(outputs / 2) * 10 - 10, 40, outputs * 10 + 20);
    }
    return bds.rotate(Direction.EAST, facing, 0, 0);
}