Examples with Component com.cburch.logisim.comp.Component used on opensource projects

Example 16 with Component

use of com.cburch.logisim.comp.Component in project logisim-evolution by reds-heig.

the class ComponentSelector method getSelectedItems.

public List<SelectionItem> getSelectedItems() {
    TreePath[] sel = getSelectionPaths();
    if (sel == null || sel.length == 0)
        return Collections.emptyList();
    ArrayList<SelectionItem> ret = new ArrayList<SelectionItem>();
    for (int i = 0; i < sel.length; i++) {
        TreePath path = sel[i];
        Object last = path.getLastPathComponent();
        ComponentNode n = null;
        Object opt = null;
        if (last instanceof OptionNode) {
            OptionNode o = (OptionNode) last;
            n = o.parent;
            opt = o.option;
        } else if (last instanceof ComponentNode) {
            n = (ComponentNode) last;
            if (n.opts != null)
                n = null;
        }
        if (n != null) {
            int count = 0;
            for (CircuitNode cur = n.parent; cur != null; cur = cur.parent) {
                count++;
            }
            Component[] nPath = new Component[count - 1];
            CircuitNode cur = n.parent;
            for (int j = nPath.length - 1; j >= 0; j--) {
                nPath[j] = cur.subcircComp;
                cur = cur.parent;
            }
            ret.add(new SelectionItem(logModel, nPath, n.comp, opt));
        }
    }
    return ret.size() == 0 ? null : ret;
}

Example 17 with Component

use of com.cburch.logisim.comp.Component 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 Component

use of com.cburch.logisim.comp.Component 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 Component

use of com.cburch.logisim.comp.Component in project logisim-evolution by reds-heig.

the class SelectTool method keyPressed.

@Override
public void keyPressed(Canvas canvas, KeyEvent e) {
    if (state == MOVING && e.getKeyCode() == KeyEvent.VK_SHIFT) {
        handleMoveDrag(canvas, curDx, curDy, e.getModifiersEx());
    } else {
        SortedSet<Component> comps = AutoLabel.Sort(canvas.getProject().getSelection().getComponents());
        int KeybEvent = e.getKeyCode();
        boolean KeyTaken = false;
        for (Component comp : comps) {
            SetAttributeAction act = new SetAttributeAction(canvas.getCircuit(), Strings.getter("changeComponentAttributesAction"));
            KeyTaken |= GateKeyboardModifier.TookKeyboardStrokes(KeybEvent, comp, comp.getAttributeSet(), canvas, act, true);
            if (!act.isEmpty())
                canvas.getProject().doAction(act);
        }
        if (!KeyTaken) {
            for (Component comp : comps) {
                SetAttributeAction act = new SetAttributeAction(canvas.getCircuit(), Strings.getter("changeComponentAttributesAction"));
                KeyTaken |= AutoLabler.LabelKeyboardHandler(KeybEvent, comp.getAttributeSet(), comp.getFactory().getDisplayName(), comp, comp.getFactory(), canvas.getCircuit(), act, true);
                if (!act.isEmpty())
                    canvas.getProject().doAction(act);
            }
        }
        if (!KeyTaken)
            switch(KeybEvent) {
                case KeyEvent.VK_BACK_SPACE:
                case KeyEvent.VK_DELETE:
                    if (!canvas.getSelection().isEmpty()) {
                        Action act = SelectionActions.clear(canvas.getSelection());
                        canvas.getProject().doAction(act);
                        e.consume();
                    }
                    break;
                default:
                    processKeyEvent(canvas, e, KeyConfigurationEvent.KEY_PRESSED);
            }
    }
}

Example 20 with Component

use of com.cburch.logisim.comp.Component 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();
}