package org.catacomb.druid.gui.edit;
   
   import org.catacomb.druid.event.LabelActor;
   import org.catacomb.druid.swing.DMenu;
   import org.catacomb.druid.swing.DMenuItem;
   import org.catacomb.interlish.structure.*;
   import org.catacomb.report.E;
   import org.catacomb.util.StringTree;
   import org.catacomb.util.StringTreeLeaf;
  import org.catacomb.util.StringUtil;
  
  
  import java.awt.Color;
  import java.util.ArrayList;
  
  
  
  public class DruMenu implements PopulableMenu, ActionSource,
      LabelActor, Syncable {
  
      static final long serialVersionUID = 1001;
  
      String name;
  
      String id;
  
      DruMenu parentMenu;
  
      protected String methodName;
  
      ActionRelay actionRelay;
  
      ArrayList<Syncable> items;
  
      DMenu dMenu;
  
  
      public DruMenu(String s) {
          dMenu = new DMenu(s);
          name = s;
  
          items = new ArrayList<Syncable>();
          dMenu.applyRollover();
      }
  
      public DMenu getGUIPeer() {
          return dMenu;
      }
  
  
      void setParentMenu(DruMenu dm) {
          parentMenu = dm;
      }
  
  
      public String toString() {
          return "DruMenu " + name;
      }
  
  
      public String getID() {
          return id;
      }
  
  
      public void addSubMenu(DruMenu dsm) {
          items.add(dsm);
          dMenu.add(dsm.getGUIPeer());
          dsm.setParentMenu(this);
      }
  
  
  
      public void addItem(DruMenuItem dmi) {
          items.add(dmi);
          dMenu.add(dmi.getGUIPeer());
  
      }
  
      public void addItem(DruCheckboxMenuItem dmi) {
          items.add(dmi);
          dMenu.add(dmi.getGUIPeer());
      }
  
      public void addItem(String s) {
          DMenuItem dmi = new DMenuItem(s);
          dMenu.add(dmi);
          dmi.setLabelActor(this);
  
      }
  
      public void addItem(String lab, String val) {
          DMenuItem dmi = new DMenuItem(lab, val);
          dMenu.add(dmi);
          dmi.setLabelActor(this);
  
      }
  
      public void setBg(Color background) {
         dMenu.setBackground(background);
     }
 
 
     public void setFg(Color foreground) {
         dMenu.setForeground(foreground);
     }
 
 
     public void setAction(String s) {
         methodName = s;
     }
 
 
     public boolean hasRelay() {
         return (actionRelay != null);
     }
 
 
     public void setActionRelay(ActionRelay ac) {
         actionRelay = ac;
     }
 
 
     public void labelAction(String s, boolean b) {
         //  E.info("dmla " + name + " " + label + " " + id + " "+ s);
 
         if (actionRelay != null) {
             actionRelay.actionS(methodName, s);
 
         } else if (parentMenu != null) {
             parentMenu.labelAction(s, b);
 
         } else {
             E.warning("dropped menu action " + s);
         }
     }
 
 
     public void setOptions(String[] sa) {
         setItems(sa);
     }
 
     public void setItems(String[] sa) {
         dMenu.removeAll();
         if (sa == null || sa.length == 0) {
             dMenu.setEnabled(false);
         } else {
             dMenu.setEnabled(true);
             for (int i = 0; i < sa.length; i++) {
                 addItem(sa[i]);
             }
         }
     }
 
 
     public void setItemsTree(String[] sa) {
         dMenu.removeAll();
         //  StringTree stree = StringUtil.treeify(sa);
         StringTree stree = StringUtil.flatTreeify(sa, "root");
         for (Object obj : stree.getChildren()) {
             if (obj instanceof String) {
                 addItem((String)obj, (String)obj);
 
             } else if (obj instanceof StringTree) {
                 addSubMenu(makeMenu((StringTree)obj));
 
             } else if (obj instanceof StringTreeLeaf) {
                 String stln = ((StringTreeLeaf)obj).getLabel();
                 addItem(stln, stln);
 
             } else {
                 E.error("unkown item " + obj);
             }
         }
     }
 
 
     private DruMenu makeMenu(StringTree stree) {
         DruMenu dm = new DruMenu(stree.getLabel());
         for (Object obj : stree.getChildren()) {
             if (obj instanceof String) {
                 dm.addItem((String)obj,   stree.getPath() + obj);
 
             } else if (obj instanceof StringTreeLeaf) {
                 StringTreeLeaf stl = (StringTreeLeaf)obj;
                 dm.addItem(stl.getLabel(), stree.getPath() + stl.getLabel());
 
             } else if (obj instanceof StringTree) {
                 dm.addSubMenu(makeMenu((StringTree)obj));
 
             } else {
                 E.error("unkown item " + obj);
             }
         }
         return dm;
     }
 
 
     public void addSeparator() {
         dMenu.addSeparator();
     }
 
 
 
 
 
     public void setID(String s) {
         id = s;
     }
 
 
 
     public void preShowSync() {
         sync();
     }
 
 
     public void sync() {
         for (Syncable sbl : items) {
             sbl.sync();
         }
     }
 
     public void showPopup(DruMenuButton button, int i, int j) {
         dMenu.showPopup(button.getGUIPeer(), i, j);
     }
 
 
 }