Examples with CircuitState com.cburch.logisim.circuit.CircuitState used on opensource projects

Example 1 with CircuitState

use of com.cburch.logisim.circuit.CircuitState in project logisim-evolution by reds-heig.

the class SimulationExplorer method projectChanged.

// 
// ProjectListener methods
// 
public void projectChanged(ProjectEvent event) {
    int action = event.getAction();
    if (action == ProjectEvent.ACTION_SET_STATE) {
        Simulator sim = project.getSimulator();
        CircuitState root = sim.getCircuitState();
        if (model.getRootState() != root) {
            model = new SimulationTreeModel(root);
            tree.setModel(model);
        }
        model.setCurrentView(project.getCircuitState());
        TreePath path = model.mapToPath(project.getCircuitState());
        if (path != null) {
            tree.scrollPathToVisible(path);
        }
    }
}

Example 2 with CircuitState

use of com.cburch.logisim.circuit.CircuitState in project logisim-evolution by reds-heig.

the class LayoutPopupManager method showPopup.

private void showPopup(Set<AppearancePort> portObjects) {
    dragStart = null;
    CircuitState circuitState = canvas.getCircuitState();
    if (circuitState == null)
        return;
    ArrayList<Instance> ports = new ArrayList<Instance>(portObjects.size());
    for (AppearancePort portObject : portObjects) {
        ports.add(portObject.getPin());
    }
    hideCurrentPopup();
    LayoutThumbnail layout = new LayoutThumbnail();
    layout.setCircuit(circuitState, ports);
    JViewport owner = canvasPane.getViewport();
    Point ownerLoc = owner.getLocationOnScreen();
    Dimension ownerDim = owner.getSize();
    Dimension layoutDim = layout.getPreferredSize();
    int x = ownerLoc.x + Math.max(0, ownerDim.width - layoutDim.width - 5);
    int y = ownerLoc.y + Math.max(0, ownerDim.height - layoutDim.height - 5);
    PopupFactory factory = PopupFactory.getSharedInstance();
    Popup popup = factory.getPopup(canvasPane.getViewport(), layout, x, y);
    popup.show();
    curPopup = popup;
    curPopupTime = System.currentTimeMillis();
}

Example 3 with CircuitState

use of com.cburch.logisim.circuit.CircuitState in project logisim-evolution by reds-heig.

the class RegTabContent method fillArray.

/**
 * This function will clear and fill the registers tab and refresh their
 * value. It will start by iterate over all circuits of the current project
 * to register all the "Register" components (providing their attributes are
 * correctly set). It will then fill the panel with each register found,
 * including their current value.
 */
private void fillArray() {
    int y = 0;
    MyLabel col1 = new MyLabel("Circuit", Font.ITALIC | Font.BOLD);
    MyLabel col2 = new MyLabel("Reg name", Font.BOLD);
    MyLabel col3 = new MyLabel("Value", Font.BOLD);
    registers.clear();
    panel.removeAll();
    for (Circuit circ : proj.getLogisimFile().getCircuits()) {
        getAllRegisters(circ);
    }
    if (proj.getLogisimFile().getLibrary("prodis_v1.3") instanceof LoadedLibrary) {
        if (((LoadedLibrary) proj.getLogisimFile().getLibrary("prodis_v1.3")).getBase() instanceof LogisimFile) {
            for (Circuit circ : ((LogisimFile) ((LoadedLibrary) proj.getLogisimFile().getLibrary("prodis_v1.3")).getBase()).getCircuits()) {
                getAllRegisters(circ);
            }
        }
    }
    col1.setColor(Color.LIGHT_GRAY);
    col2.setColor(Color.LIGHT_GRAY);
    col3.setColor(Color.LIGHT_GRAY);
    c.fill = GridBagConstraints.HORIZONTAL;
    c.anchor = GridBagConstraints.FIRST_LINE_START;
    c.ipady = 2;
    c.weighty = 0;
    c.gridy = y;
    c.gridx = 0;
    c.weightx = 0.3;
    panel.add(col1, c);
    c.gridx++;
    c.weightx = 0.5;
    panel.add(col2, c);
    c.gridx++;
    c.weightx = 0.2;
    panel.add(col3, c);
    y++;
    if (!registers.isEmpty()) {
        Object[] objArr = registers.keySet().toArray();
        Arrays.sort(objArr);
        for (Object name : objArr) {
            c.gridy = y;
            c.gridx = 0;
            String circuitName = name.toString().split("/")[0];
            panel.add(new MyLabel(circuitName, Font.ITALIC, true), c);
            c.gridx++;
            String registerName = name.toString().split("/")[1];
            panel.add(new MyLabel(registerName), c);
            c.gridx++;
            Component selReg = registers.get(name.toString());
            CircuitState mainCircState = proj.getCircuitState();
            while (mainCircState.getParentState() != null) {
                // Get the main
                // circuit
                mainCircState = mainCircState.getParentState();
            }
            Value val = findVal(mainCircState, circuitName, selReg.getEnd(0).getLocation());
            if (val != null) {
                panel.add(new MyLabel(val.toHexString()), c);
            } else {
                panel.add(new MyLabel("-"), c);
            }
            y++;
        }
    }
    c.weighty = 1;
    c.gridy++;
    c.gridx = 0;
    c.weightx = 1;
    panel.add(new MyLabel(""), c);
    panel.validate();
}

Example 4 with CircuitState

use of com.cburch.logisim.circuit.CircuitState in project logisim-evolution by reds-heig.

the class Model method propagationCompleted.

public void propagationCompleted() {
    CircuitState circuitState = getCircuitState();
    Value[] vals = new Value[selection.size()];
    boolean changed = false;
    for (int i = selection.size() - 1; i >= 0; i--) {
        SelectionItem item = selection.get(i);
        vals[i] = item.fetchValue(circuitState);
        if (!changed) {
            Value v = getValueLog(item).getLast();
            changed = v == null ? vals[i] != null : !v.equals(vals[i]);
        }
    }
    if (changed) {
        for (int i = selection.size() - 1; i >= 0; i--) {
            SelectionItem item = selection.get(i);
            getValueLog(item).append(vals[i]);
        }
        fireEntryAdded(new ModelEvent(), vals);
    }
}

Example 5 with CircuitState

use of com.cburch.logisim.circuit.CircuitState in project logisim-evolution by reds-heig.

the class SelectionItem method fetchValue.

public Value fetchValue(CircuitState root) {
    CircuitState cur = root;
    for (int i = 0; i < path.length; i++) {
        SubcircuitFactory circFact = (SubcircuitFactory) path[i].getFactory();
        cur = circFact.getSubstate(cur, path[i]);
    }
    Loggable log = (Loggable) comp.getFeature(Loggable.class);
    return log == null ? Value.NIL : log.getLogValue(cur, option);
}