activitytypeschoiceelement.java

jawe的最新版本,基于Java的图形化工作流编辑器。图形化工作流编辑器 。使用JAVA语言开发

package org.enhydra.jawe.base.panel;

import java.util.ArrayList;

import org.enhydra.shark.utilities.SequencedHashMap;
import org.enhydra.shark.xpdl.XMLComplexChoice;
import org.enhydra.shark.xpdl.XMLElement;
import org.enhydra.shark.xpdl.XPDLConstants;
import org.enhydra.shark.xpdl.elements.Activity;
import org.enhydra.shark.xpdl.elements.ActivityTypes;


/**
 * Helper element for displaying choices of other elements.
 *
 *  @author Sasa Bojanic
 */
public class ActivityTypesChoiceElement extends XMLComplexChoice {

      protected ActivityTypes controlled;
      
      public ActivityTypesChoiceElement (ActivityTypes controlled) {
         super(null, controlled.toName(), true);
         this.controlled=controlled;
         int type = ((Activity)controlled.getParent()).getActivityType();
         SequencedHashMap chsMap=new SequencedHashMap();
         chsMap.put(new Integer(XPDLConstants.ACTIVITY_TYPE_BLOCK),controlled.getBlockActivity());
         chsMap.put(new Integer(XPDLConstants.ACTIVITY_TYPE_NO),controlled.getImplementation().getImplementationTypes().getNo());
         chsMap.put(new Integer(XPDLConstants.ACTIVITY_TYPE_ROUTE),controlled.getRoute());
         chsMap.put(new Integer(XPDLConstants.ACTIVITY_TYPE_SUBFLOW),controlled.getImplementation().getImplementationTypes().getSubFlow());
         chsMap.put(new Integer(XPDLConstants.ACTIVITY_TYPE_TOOL),controlled.getImplementation().getImplementationTypes().getTools());
         choosen=(XMLElement)chsMap.get(new Integer(type));
         this.choices=new ArrayList(chsMap.values());
      }
      
      public void setChoosen (XMLElement ch) {
         super.setChoosen(ch);
         if (ch.getParent()==controlled) {
            controlled.setChoosen(ch);
         } else {
            controlled.setImplementation();
            controlled.getImplementation().getImplementationTypes().setChoosen(ch);
         }
      }
            
      protected void fillChoices () {
      }

      public void setReadOnly (boolean readOnly) {
         this.isReadOnly=readOnly;
      }
      
      public String toName () {
         return controlled.toName();
      }

      public XMLElement getControlledElement () {
         return controlled;
      }
}