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

Example 11 with AttributeSet

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

the class LoadedLibrary method createAttributes.

private static AttributeSet createAttributes(ComponentFactory factory, AttributeSet src) {
    AttributeSet dest = factory.createAttributeSet();
    copyAttributes(dest, src);
    return dest;
}

Example 12 with AttributeSet

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

the class LoadedLibrary method replaceAll.

private static void replaceAll(Circuit circuit, Map<ComponentFactory, ComponentFactory> compMap) {
    ArrayList<Component> toReplace = null;
    for (Component comp : circuit.getNonWires()) {
        if (compMap.containsKey(comp.getFactory())) {
            if (toReplace == null)
                toReplace = new ArrayList<Component>();
            toReplace.add(comp);
        }
    }
    if (toReplace != null) {
        CircuitMutation xn = new CircuitMutation(circuit);
        for (Component comp : toReplace) {
            xn.remove(comp);
            ComponentFactory factory = compMap.get(comp.getFactory());
            if (factory != null) {
                AttributeSet newAttrs = createAttributes(factory, comp.getAttributeSet());
                xn.add(factory.createComponent(comp.getLocation(), newAttrs));
            }
        }
        xn.execute();
    }
}

Example 13 with AttributeSet

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

the class SubcircuitFactory method drawCircuitLabel.

private void drawCircuitLabel(InstancePainter painter, Bounds bds, Direction facing, Direction defaultFacing) {
    AttributeSet staticAttrs = source.getStaticAttributes();
    String label = staticAttrs.getValue(CircuitAttributes.CIRCUIT_LABEL_ATTR);
    if (label != null && !label.equals("")) {
        Direction up = staticAttrs.getValue(CircuitAttributes.CIRCUIT_LABEL_FACING_ATTR);
        Font font = staticAttrs.getValue(CircuitAttributes.CIRCUIT_LABEL_FONT_ATTR);
        int back = label.indexOf('\\');
        int lines = 1;
        boolean backs = false;
        while (back >= 0 && back <= label.length() - 2) {
            char c = label.charAt(back + 1);
            if (c == 'n')
                lines++;
            else if (c == '\\')
                backs = true;
            back = label.indexOf('\\', back + 2);
        }
        int x = bds.getX() + bds.getWidth() / 2;
        int y = bds.getY() + bds.getHeight() / 2;
        Graphics g = painter.getGraphics().create();
        double angle = Math.PI / 2 - (up.toRadians() - defaultFacing.toRadians()) - facing.toRadians();
        if (g instanceof Graphics2D && Math.abs(angle) > 0.01) {
            Graphics2D g2 = (Graphics2D) g;
            g2.rotate(angle, x, y);
        }
        g.setFont(font);
        if (lines == 1 && !backs) {
            GraphicsUtil.drawCenteredText(g, label, x, y);
        } else {
            FontMetrics fm = g.getFontMetrics();
            int height = fm.getHeight();
            y = y - (height * lines - fm.getLeading()) / 2 + fm.getAscent();
            back = label.indexOf('\\');
            while (back >= 0 && back <= label.length() - 2) {
                char c = label.charAt(back + 1);
                if (c == 'n') {
                    String line = label.substring(0, back);
                    GraphicsUtil.drawText(g, line, x, y, GraphicsUtil.H_CENTER, GraphicsUtil.V_BASELINE);
                    y += height;
                    label = label.substring(back + 2);
                    back = label.indexOf('\\');
                } else if (c == '\\') {
                    label = label.substring(0, back) + label.substring(back + 1);
                    back = label.indexOf('\\', back + 1);
                } else {
                    back = label.indexOf('\\', back + 2);
                }
            }
            GraphicsUtil.drawText(g, label, x, y, GraphicsUtil.H_CENTER, GraphicsUtil.V_BASELINE);
        }
        g.dispose();
    }
}

Example 14 with AttributeSet

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

the class ShiftRegisterHDLGeneratorFactory method GetPortMap.

@Override
public SortedMap<String, String> GetPortMap(Netlist Nets, NetlistComponent ComponentInfo, FPGAReport Reporter, String HDLType) {
    SortedMap<String, String> PortMap = new TreeMap<String, String>();
    Boolean GatedClock = false;
    Boolean HasClock = true;
    Boolean ActiveLow = false;
    String ZeroBit = (HDLType.equals(VHDL)) ? "'0'" : "1'b0";
    String SetBit = (HDLType.equals(VHDL)) ? "'1'" : "1'b1";
    String BracketOpen = (HDLType.equals(VHDL)) ? "(" : "[";
    String BracketClose = (HDLType.equals(VHDL)) ? ")" : "]";
    AttributeSet attrs = ComponentInfo.GetComponent().getAttributeSet();
    int NrOfBits = attrs.getValue(StdAttr.WIDTH).getWidth();
    int NrOfStages = attrs.getValue(ShiftRegister.ATTR_LENGTH);
    if (!ComponentInfo.EndIsConnected(ShiftRegister.CK)) {
        Reporter.AddSevereWarning("Component \"Shift Register\" in circuit \"" + Nets.getCircuitName() + "\" has no clock connection");
        HasClock = false;
    }
    String ClockNetName = GetClockNetName(ComponentInfo, ShiftRegister.CK, Nets);
    GatedClock = ClockNetName.isEmpty();
    ActiveLow = attrs.getValue(StdAttr.EDGE_TRIGGER) == StdAttr.TRIG_FALLING;
    Boolean HasParallelLoad = attrs.getValue(ShiftRegister.ATTR_LOAD).booleanValue();
    PortMap.putAll(GetNetMap("Reset", true, ComponentInfo, ShiftRegister.CLR, Reporter, HDLType, Nets));
    if (HasClock && !GatedClock) {
        if (Nets.RequiresGlobalClockConnection()) {
            PortMap.put("Tick", ClockNetName + BracketOpen + Integer.toString(ClockHDLGeneratorFactory.GlobalClockIndex) + BracketClose);
        } else {
            if (ActiveLow)
                PortMap.put("Tick", ClockNetName + BracketOpen + Integer.toString(ClockHDLGeneratorFactory.NegativeEdgeTickIndex) + BracketClose);
            else
                PortMap.put("Tick", ClockNetName + BracketOpen + Integer.toString(ClockHDLGeneratorFactory.PositiveEdgeTickIndex) + BracketClose);
        }
        PortMap.put("Clock", ClockNetName + BracketOpen + Integer.toString(ClockHDLGeneratorFactory.GlobalClockIndex) + BracketClose);
    } else if (!HasClock) {
        PortMap.put("Tick", ZeroBit);
        PortMap.put("Clock", ZeroBit);
    } else {
        PortMap.put("Tick", SetBit);
        if (!GatedClock) {
            if (ActiveLow)
                PortMap.put("Clock", ClockNetName + BracketOpen + Integer.toString(ClockHDLGeneratorFactory.InvertedDerivedClockIndex) + BracketClose);
            else
                PortMap.put("Clock", ClockNetName + BracketOpen + Integer.toString(ClockHDLGeneratorFactory.DerivedClockIndex) + BracketClose);
        } else {
            PortMap.put("Clock", GetNetName(ComponentInfo, ShiftRegister.CK, true, HDLType, Nets));
        }
    }
    PortMap.putAll(GetNetMap("ShiftEnable", false, ComponentInfo, ShiftRegister.SH, Reporter, HDLType, Nets));
    if (HasParallelLoad) {
        PortMap.putAll(GetNetMap("ParLoad", true, ComponentInfo, ShiftRegister.LD, Reporter, HDLType, Nets));
    } else {
        PortMap.put("ParLoad", ZeroBit);
    }
    String ShiftName = "ShiftIn";
    if (HDLType.equals(VHDL) & (NrOfBits == 1))
        ShiftName += "(0)";
    PortMap.putAll(GetNetMap(ShiftName, true, ComponentInfo, ShiftRegister.IN, Reporter, HDLType, Nets));
    if (HasParallelLoad) {
        StringBuffer Vector = new StringBuffer();
        if (NrOfBits == 1) {
            if (HDLType.equals(VHDL)) {
                for (int i = 0; i < NrOfStages; i++) {
                    PortMap.putAll(GetNetMap("D" + BracketOpen + Integer.toString(i) + BracketClose, true, ComponentInfo, 6 + 2 * i, Reporter, HDLType, Nets));
                }
                for (int i = 0; i < NrOfStages - 1; i++) {
                    PortMap.putAll(GetNetMap("Q" + BracketOpen + Integer.toString(i) + BracketClose, true, ComponentInfo, 7 + 2 * i, Reporter, HDLType, Nets));
                    PortMap.put("Q" + BracketOpen + Integer.toString(NrOfStages - 1) + BracketClose, "OPEN");
                }
            } else {
                for (int i = 0; i < NrOfStages; i++) {
                    if (Vector.length() != 0)
                        Vector.append(",");
                    Vector.append(GetNetName(ComponentInfo, 6 + 2 * i, true, HDLType, Nets));
                }
                PortMap.put("D", Vector.toString());
                Vector.setLength(0);
                for (int i = 0; i < NrOfStages - 1; i++) {
                    if (Vector.length() != 0)
                        Vector.append(",");
                    Vector.append(GetNetName(ComponentInfo, 7 + 2 * i, true, HDLType, Nets));
                }
                Vector.append(", ");
                PortMap.put("Q", Vector.toString());
            }
        } else {
            if (HDLType.equals(VHDL)) {
                for (int bit = 0; bit < NrOfBits; bit++) {
                    for (int i = 0; i < NrOfStages; i++) {
                        PortMap.put("D" + BracketOpen + Integer.toString(bit * NrOfStages + i) + BracketClose, GetBusEntryName(ComponentInfo, 6 + 2 * i, true, bit, HDLType, Nets));
                    }
                }
                for (int bit = 0; bit < NrOfBits; bit++) {
                    for (int i = 0; i < NrOfStages - 1; i++) {
                        PortMap.put("Q" + BracketOpen + Integer.toString(bit * NrOfStages + i) + BracketClose, GetBusEntryName(ComponentInfo, 7 + 2 * i, true, bit, HDLType, Nets));
                    }
                    PortMap.put("Q" + BracketOpen + Integer.toString((bit + 1) * NrOfStages - 1) + BracketClose, "OPEN");
                }
            } else {
                Vector.setLength(0);
                for (int bit = 0; bit < NrOfBits; bit++) {
                    for (int i = 0; i < NrOfStages; i++) {
                        if (Vector.length() != 0)
                            Vector.append(",");
                        Vector.append(GetBusEntryName(ComponentInfo, 6 + 2 * i, true, bit, HDLType, Nets));
                    }
                }
                PortMap.put("D", Vector.toString());
                Vector.setLength(0);
                for (int bit = 0; bit < NrOfBits; bit++) {
                    for (int i = 0; i < NrOfStages - 1; i++) {
                        if (Vector.length() != 0)
                            Vector.append(",");
                        Vector.append(GetBusEntryName(ComponentInfo, 7 + 2 * i, true, bit, HDLType, Nets));
                    }
                    Vector.append(", ");
                }
                PortMap.put("Q", Vector.toString());
            }
        }
    } else {
        PortMap.put("Q", (HDLType.equals(VHDL)) ? "OPEN" : "");
        StringBuffer Temp = new StringBuffer();
        if (HDLType.equals(VERILOG)) {
            Temp.append("0");
        } else {
            Temp.append("\"");
            for (int i = 0; i < NrOfBits * NrOfStages; i++) Temp.append("0");
            Temp.append("\"");
        }
        PortMap.put("D", Temp.toString());
    }
    String ShiftOut = "ShiftOut";
    if (HDLType.equals(VHDL) & (NrOfBits == 1))
        ShiftOut += "(0)";
    PortMap.putAll(GetNetMap(ShiftOut, true, ComponentInfo, ShiftRegister.OUT, Reporter, HDLType, Nets));
    return PortMap;
}

Example 15 with AttributeSet

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

the class Clock method tick.

// 
// package methods
// 
public static boolean tick(CircuitState circState, int ticks, Component comp) {
    AttributeSet attrs = comp.getAttributeSet();
    int durationHigh = attrs.getValue(ATTR_HIGH).intValue();
    int durationLow = attrs.getValue(ATTR_LOW).intValue();
    ClockState state = (ClockState) circState.getData(comp);
    if (state == null) {
        state = new ClockState();
        circState.setData(comp, state);
    }
    boolean curValue = ticks % (durationHigh + durationLow) < durationLow;
    if (state.clicks % 2 == 1) {
        curValue = !curValue;
    }
    Value desired = (curValue ? Value.FALSE : Value.TRUE);
    if (!state.sending.equals(desired)) {
        state.sending = desired;
        Instance.getInstanceFor(comp).fireInvalidated();
        return true;
    } else {
        return false;
    }
}