source/com/intellij/util/xml/tree/actions/AddElementInCollectionAction.java

   1 /*
   2  * Copyright (c) 2000-2006 JetBrains s.r.o. All Rights Reserved.
   3  */
   4
   5 package com.intellij.util.xml.tree.actions;
   6
   7 import com.intellij.openapi.actionSystem.AnAction;
   8 import com.intellij.openapi.actionSystem.AnActionEvent;
   9 import com.intellij.openapi.command.WriteCommandAction;
  10 import com.intellij.openapi.application.Result;
  11 import com.intellij.util.xml.tree.DomModelTreeView;
  12 import com.intellij.util.xml.tree.DomElementsGroupNode;
  13 import com.intellij.util.xml.DomUtil;
  14 import com.intellij.util.Icons;
  15 import com.intellij.javaee.model.ElementPresentationManager;
  16 import com.sun.corba.se.impl.presentation.rmi.PresentationManagerImpl;
  17 import jetbrains.fabrique.ui.treeStructure.SimpleNode;
  18
  19 import java.lang.reflect.Type;
  20
  21 /**
  22  * User: Sergey.Vasiliev
  23  */
  24 public class AddElementInCollectionAction extends AnAction {
  25   private DomModelTreeView myTreeView;
  26
  27
  28   public AddElementInCollectionAction(final DomModelTreeView treeView) {
  29     myTreeView = treeView;
  30   }
  31
  32   public void actionPerformed(AnActionEvent e) {
  33      if (myTreeView.getTree().getSelectedNode() instanceof DomElementsGroupNode) {
  34        final DomElementsGroupNode selectedNode = (DomElementsGroupNode)myTreeView.getTree().getSelectedNode();
  35        new WriteCommandAction(selectedNode.getDomElement().getParent().getManager().getProject()) {
  36          protected void run(final Result result) throws Throwable {
  37              selectedNode.getChildDescription().addValue(selectedNode.getDomElement());
  38          }
  39        }.execute();
  40      }
  41   }
  42
  43   public void update(AnActionEvent e) {
  44     final SimpleNode selectedNode = myTreeView.getTree().getSelectedNode();
  45     final boolean enabled = selectedNode instanceof DomElementsGroupNode;
  46
  47     e.getPresentation().setEnabled(enabled);
  48
  49     if(enabled) {
  50       final Type type = ((DomElementsGroupNode)selectedNode).getChildDescription().getType();
  51       e.getPresentation().setText("Add " + ElementPresentationManager.getPresentationForClass(DomUtil.getRawType(type)).getElementName());
  52     } else {
  53       e.getPresentation().setText("");
  54     }
  55
  56     e.getPresentation().setIcon(Icons.ADD_ICON);
  57   }
  58 }