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

Example 16 with Circuit

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

the class AddTool method mousePressed.

@Override
public void mousePressed(Canvas canvas, Graphics g, MouseEvent e) {
    // verify the addition would be valid
    Circuit circ = canvas.getCircuit();
    if (!canvas.getProject().getLogisimFile().contains(circ)) {
        canvas.setErrorMessage(Strings.getter("cannotModifyError"));
        return;
    }
    if (factory instanceof SubcircuitFactory) {
        SubcircuitFactory circFact = (SubcircuitFactory) factory;
        Dependencies depends = canvas.getProject().getDependencies();
        if (!depends.canAdd(circ, circFact.getSubcircuit())) {
            canvas.setErrorMessage(Strings.getter("circularError"));
            return;
        }
    }
    if (shouldSnap)
        Canvas.snapToGrid(e);
    moveTo(canvas, g, e.getX(), e.getY());
    setState(canvas, SHOW_ADD);
}

Example 17 with Circuit

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

the class EditTool method mousePressed.

@Override
public void mousePressed(Canvas canvas, Graphics g, MouseEvent e) {
    boolean wire = updateLocation(canvas, e);
    Location oldWireLoc = wireLoc;
    wireLoc = NULL_LOCATION;
    lastX = Integer.MIN_VALUE;
    if (wire) {
        current = wiring;
        Selection sel = canvas.getSelection();
        Circuit circ = canvas.getCircuit();
        Collection<Component> selected = sel.getAnchoredComponents();
        ArrayList<Component> suppress = null;
        for (Wire w : circ.getWires()) {
            if (selected.contains(w)) {
                if (w.contains(oldWireLoc)) {
                    if (suppress == null)
                        suppress = new ArrayList<Component>();
                    suppress.add(w);
                }
            }
        }
        sel.setSuppressHandles(suppress);
    } else {
        current = select;
    }
    pressX = e.getX();
    pressY = e.getY();
    current.mousePressed(canvas, g, e);
}

Example 18 with Circuit

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

the class EditTool method attemptReface.

private void attemptReface(Canvas canvas, final Direction facing, KeyEvent e) {
    if (e.getModifiersEx() == 0) {
        final Circuit circuit = canvas.getCircuit();
        final Selection sel = canvas.getSelection();
        SetAttributeAction act = new SetAttributeAction(circuit, Strings.getter("selectionRefaceAction"));
        for (Component comp : sel.getComponents()) {
            if (!(comp instanceof Wire)) {
                Attribute<Direction> attr = getFacingAttribute(comp);
                if (attr != null) {
                    act.set(comp, attr, facing);
                }
            }
        }
        if (!act.isEmpty()) {
            canvas.getProject().doAction(act);
            e.consume();
        }
    }
}

Example 19 with Circuit

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

the class TextTool method mousePressed.

@Override
public void mousePressed(Canvas canvas, Graphics g, MouseEvent e) {
    Project proj = canvas.getProject();
    Circuit circ = canvas.getCircuit();
    if (!proj.getLogisimFile().contains(circ)) {
        if (caret != null)
            caret.cancelEditing();
        canvas.setErrorMessage(Strings.getter("cannotModifyError"));
        return;
    }
    // Maybe user is clicking within the current caret.
    if (caret != null) {
        if (caret.getBounds(g).contains(e.getX(), e.getY())) {
            // Yes
            caret.mousePressed(e);
            proj.repaintCanvas();
            return;
        } else {
            // No. End the current caret.
            caret.stopEditing();
        }
    }
    // caret will be null at this point
    // Otherwise search for a new caret.
    int x = e.getX();
    int y = e.getY();
    Location loc = Location.create(x, y);
    ComponentUserEvent event = new ComponentUserEvent(canvas, x, y);
    // First search in selection.
    for (Component comp : proj.getSelection().getComponentsContaining(loc, g)) {
        TextEditable editable = (TextEditable) comp.getFeature(TextEditable.class);
        if (editable != null) {
            caret = editable.getTextCaret(event);
            if (caret != null) {
                proj.getFrame().viewComponentAttributes(circ, comp);
                caretComponent = comp;
                caretCreatingText = false;
                break;
            }
        }
    }
    // Then search in circuit
    if (caret == null) {
        for (Component comp : circ.getAllContaining(loc, g)) {
            TextEditable editable = (TextEditable) comp.getFeature(TextEditable.class);
            if (editable != null) {
                caret = editable.getTextCaret(event);
                if (caret != null) {
                    proj.getFrame().viewComponentAttributes(circ, comp);
                    caretComponent = comp;
                    caretCreatingText = false;
                    break;
                }
            }
        }
    }
    // if nothing found, create a new label
    if (caret == null) {
        if (loc.getX() < 0 || loc.getY() < 0)
            return;
        AttributeSet copy = (AttributeSet) attrs.clone();
        caretComponent = Text.FACTORY.createComponent(loc, copy);
        caretCreatingText = true;
        TextEditable editable = (TextEditable) caretComponent.getFeature(TextEditable.class);
        if (editable != null) {
            caret = editable.getTextCaret(event);
            proj.getFrame().viewComponentAttributes(circ, caretComponent);
        }
    }
    if (caret != null) {
        caretCanvas = canvas;
        caretCircuit = canvas.getCircuit();
        caret.addCaretListener(listener);
        caretCircuit.addCircuitListener(listener);
    }
    proj.repaintCanvas();
}

Example 20 with Circuit

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

the class FileStatistics method doRecursiveCount.

private static Map<ComponentFactory, Count> doRecursiveCount(Circuit circuit, Set<Circuit> include, Map<Circuit, Map<ComponentFactory, Count>> countMap) {
    if (countMap.containsKey(circuit)) {
        return countMap.get(circuit);
    }
    Map<ComponentFactory, Count> counts = doSimpleCount(circuit);
    countMap.put(circuit, counts);
    for (Count count : counts.values()) {
        count.uniqueCount = count.simpleCount;
        count.recursiveCount = count.simpleCount;
    }
    for (Circuit sub : include) {
        SubcircuitFactory subFactory = sub.getSubcircuitFactory();
        if (counts.containsKey(subFactory)) {
            int multiplier = counts.get(subFactory).simpleCount;
            Map<ComponentFactory, Count> subCount;
            subCount = doRecursiveCount(sub, include, countMap);
            for (Count subcount : subCount.values()) {
                ComponentFactory subfactory = subcount.factory;
                Count supercount = counts.get(subfactory);
                if (supercount == null) {
                    supercount = new Count(subfactory);
                    counts.put(subfactory, supercount);
                }
                supercount.recursiveCount += multiplier * subcount.recursiveCount;
            }
        }
    }
    return counts;
}