Examples with CanvasObject com.cburch.draw.model.CanvasObject used on opensource projects

Example 11 with CanvasObject

use of com.cburch.draw.model.CanvasObject in project logisim-evolution by reds-heig.

the class ZOrder method sortXFirst.

private static <E extends CanvasObject> List<E> sortXFirst(Collection<E> objects, CanvasModel model, Collection<CanvasObject> objs) {
    Set<E> set = toSet(objects);
    List<E> ret = new ArrayList<E>(objects.size());
    for (CanvasObject o : objs) {
        if (set.contains(o)) {
            @SuppressWarnings("unchecked") E toAdd = (E) o;
            ret.add(toAdd);
        }
    }
    return ret;
}

Example 12 with CanvasObject

use of com.cburch.draw.model.CanvasObject in project logisim-evolution by reds-heig.

the class ZOrder method getZIndex.

public static Map<CanvasObject, Integer> getZIndex(Collection<? extends CanvasObject> query, CanvasModel model) {
    // from the bottom up.
    if (query == null)
        return Collections.emptyMap();
    Set<? extends CanvasObject> querySet = toSet(query);
    Map<CanvasObject, Integer> ret;
    ret = new LinkedHashMap<CanvasObject, Integer>(query.size());
    int z = -1;
    for (CanvasObject o : model.getObjectsFromBottom()) {
        z++;
        if (querySet.contains(o)) {
            ret.put(o, Integer.valueOf(z));
        }
    }
    return ret;
}

Example 13 with CanvasObject

use of com.cburch.draw.model.CanvasObject in project logisim-evolution by reds-heig.

the class Main method main.

public static void main(String[] args) {
    DrawingAttributeSet attrs = new DrawingAttributeSet();
    Drawing model = new Drawing();
    CanvasObject rect = attrs.applyTo(new Rectangle(25, 25, 50, 50));
    model.addObjects(0, Collections.singleton(rect));
    showFrame(model, "Drawing 1");
    showFrame(model, "Drawing 2");
}

Example 14 with CanvasObject

use of com.cburch.draw.model.CanvasObject in project logisim-evolution by reds-heig.

the class Selection method setHandleSelected.

public void setHandleSelected(Handle handle) {
    Handle cur = selectedHandle;
    boolean same = cur == null ? handle == null : cur.equals(handle);
    if (!same) {
        selectedHandle = handle;
        curHandleGesture = null;
        Collection<CanvasObject> objs;
        if (handle == null) {
            objs = Collections.emptySet();
        } else {
            objs = Collections.singleton(handle.getObject());
        }
        fireChanged(SelectionEvent.ACTION_HANDLE, objs);
    }
}

Example 15 with CanvasObject

use of com.cburch.draw.model.CanvasObject in project logisim-evolution by logisim-evolution.

the class CanvasListener method handlePorts.

private void handlePorts(MouseEvent e) {
    final var loc = Location.create(e.getX(), e.getY());
    final var objects = canvas.getModel().getObjectsFromTop();
    final var ports = new ArrayList<CanvasObject>();
    CanvasObject newSelectedPort = null;
    for (final var object : objects) {
        if (object instanceof AppearancePort)
            ports.add(object);
    }
    for (final var port : ports) {
        if (port.contains(loc, false) || port.contains(loc, true)) {
            newSelectedPort = port;
        }
    }
    if (newSelectedPort != selectedPort) {
        if (newSelectedPort == null) {
            canvas.setTooltip(null, null);
            canvas.repaint(canvas.getVisibleRect());
        } else {
            canvas.setTooltip(loc, newSelectedPort.getDisplayNameAndLabel());
            canvas.repaint(canvas.getVisibleRect());
        }
        selectedPort = newSelectedPort;
    }
}