JetpadUtils.java

package jetbrains.mps.nodeEditor.cells.jetpad;

/*Generated by MPS */

import jetbrains.jetpad.projectional.view.ViewPropertySpec;
import org.jetbrains.mps.openapi.model.SNode;
import java.awt.Color;
import jetbrains.jetpad.projectional.view.View;
import org.jetbrains.annotations.NotNull;
import java.util.List;
import jetbrains.mps.internal.collections.runtime.ListSequence;
import java.util.LinkedList;
import java.util.Queue;
import jetbrains.mps.internal.collections.runtime.QueueSequence;

/**
 * User: shatalin
 * Date: 7/23/13
 */
public class JetpadUtils {
  public static final ViewPropertySpec<SNode> SOURCE = new ViewPropertySpec<SNode>("inputPort");
  public static final ViewPropertySpec<Object> ID = new ViewPropertySpec("id");
  public static final ViewPropertySpec<Boolean> CONNECTABLE = new ViewPropertySpec<Boolean>("connectable");
  public static final ViewPropertySpec<Boolean> CONNECTION_SOURCE = new ViewPropertySpec<Boolean>("connectionSource");

  public static Color toAwtColor(jetbrains.jetpad.values.Color color) {
    return new Color(color.getRed(), color.getGreen(), color.getBlue(), color.getAlpha());
  }
  public static Iterable<View> getAllChildren(@NotNull View view) {
    List<View> result = ListSequence.fromList(new LinkedList<View>());
    Queue<View> viewQueue = QueueSequence.fromQueue(new LinkedList<View>());
    QueueSequence.fromQueue(viewQueue).addLastElement(view);
    while (QueueSequence.fromQueue(viewQueue).isNotEmpty()) {
      View currentView = QueueSequence.fromQueue(viewQueue).removeFirstElement();
      if (currentView == null) {
        continue;
      }
      ListSequence.fromList(result).addElement(currentView);
      QueueSequence.fromQueue(viewQueue).addSequence(ListSequence.fromList(currentView.children()));
    }
    return result;


  }
}