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

Example 6 with AttributeSet

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

the class AddTool method getBounds.

private Bounds getBounds() {
    Bounds ret = bounds;
    if (ret == null) {
        ComponentFactory source = getFactory();
        if (source == null) {
            ret = Bounds.EMPTY_BOUNDS;
        } else {
            AttributeSet base = getBaseAttributes();
            ret = source.getOffsetBounds(base).expand(5);
        }
        bounds = ret;
    }
    return ret;
}

Example 7 with AttributeSet

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

the class AddTool method getFactory.

public ComponentFactory getFactory() {
    ComponentFactory ret = factory;
    if (ret != null || sourceLoadAttempted) {
        return ret;
    } else {
        ret = description.getFactory(descriptionBase);
        if (ret != null) {
            AttributeSet base = getBaseAttributes();
            Boolean value = (Boolean) ret.getFeature(ComponentFactory.SHOULD_SNAP, base);
            shouldSnap = value == null ? true : value.booleanValue();
        }
        factory = ret;
        sourceLoadAttempted = true;
        return ret;
    }
}

Example 8 with AttributeSet

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

the class FactoryAttributes method getBase.

AttributeSet getBase() {
    AttributeSet ret = baseAttrs;
    if (ret == null) {
        ComponentFactory fact = factory;
        if (fact == null) {
            fact = desc.getFactory(descBase);
            factory = fact;
        }
        if (fact == null) {
            ret = AttributeSets.EMPTY;
        } else {
            ret = fact.createAttributeSet();
            ret.addAttributeListener(this);
        }
        baseAttrs = ret;
    }
    return ret;
}

Example 9 with AttributeSet

use of com.cburch.logisim.data.AttributeSet 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 10 with AttributeSet

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

the class NumericConfigurator method keyEventReceived.

public KeyConfigurationResult keyEventReceived(KeyConfigurationEvent event) {
    if (event.getType() == KeyConfigurationEvent.KEY_TYPED) {
        KeyEvent e = event.getKeyEvent();
        int digit = Character.digit(e.getKeyChar(), radix);
        if (digit >= 0 && e.getModifiersEx() == modsEx) {
            long now = System.currentTimeMillis();
            long sinceLast = now - whenTyped;
            AttributeSet attrs = event.getAttributeSet();
            int min = getMinimumValue(attrs);
            int max = getMaximumValue(attrs);
            int val = 0;
            if (sinceLast < MAX_TIME_KEY_LASTS) {
                val = radix * curValue;
                if (val > max) {
                    val = 0;
                }
            }
            val += digit;
            if (val > max) {
                val = digit;
                if (val > max) {
                    return null;
                }
            }
            event.consume();
            whenTyped = now;
            curValue = val;
            if (val >= min) {
                Object valObj = createValue(val);
                return new KeyConfigurationResult(event, attr, valObj);
            }
        }
    }
    return null;
}