package org.argeo.people.web.parts;
   
   import javax.jcr.Node;
   import javax.jcr.NodeIterator;
   import javax.jcr.RepositoryException;
   
   import org.argeo.cms.ui.CmsUiProvider;
   import org.argeo.eclipse.ui.EclipseUiUtils;
   import org.argeo.people.PeopleNames;
  import org.eclipse.swt.SWT;
  import org.eclipse.swt.widgets.Composite;
  import org.eclipse.swt.widgets.Control;
  
  /** Display a list of contacts for a people:contactable node */
  public class ContactsPart implements CmsUiProvider {
  	
  	/* DEPENDENCY INJECTION */
  	private SingleContactPart singleContactPart;
  
  	public ContactsPart() {
  	}
  	
  	public ContactsPart(SingleContactPart singleContactPart) {
  		this.singleContactPart= singleContactPart;
  	}
  	
  	@Override
  	public Control createUi(Composite parent, Node context) throws RepositoryException {
  		createContactPanel(parent, context);
  		return parent;
  	}
  
  	protected void createContactPanel(Composite parent, Node context) throws RepositoryException {
  		parent.setLayout(EclipseUiUtils.noSpaceGridLayout());
  
  		if (context.hasNode(PeopleNames.PEOPLE_CONTACTS)) {
  			NodeIterator nit = context.getNode(PeopleNames.PEOPLE_CONTACTS).getNodes();
  			while (nit.hasNext()) {
  				Composite contactCmp = new Composite(parent, SWT.NO_FOCUS);
  				contactCmp.setLayoutData(EclipseUiUtils.fillWidth());
  				singleContactPart.createUi(contactCmp, nit.nextNode());
  			}
  		}
  
  	}
  
  	/* DEPENDENCY INJECTION */
  	public void setSingleContactPart(SingleContactPart singleButtonPart) {
  		this.singleContactPart = singleButtonPart;
  	}
  }