improved PHP parser

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / ui / packageview / SelectionTransferDragAdapter.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/packageview/SelectionTransferDragAdapter.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/packageview/SelectionTransferDragAdapter.java
deleted file mode 100644 (file)
index c0fca07..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/packageview/SelectionTransferDragAdapter.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2003 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials 
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- * 
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.ui.packageview;
-
-import java.util.Iterator;
-
-import net.sourceforge.phpdt.core.IJavaElement;
-import net.sourceforge.phpdt.core.IPackageFragmentRoot;
-
-import net.sourceforge.phpdt.internal.ui.dnd.BasicSelectionTransferDragAdapter;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.ISelectionProvider;
-import org.eclipse.jface.viewers.IStructuredSelection;
-
-public class SelectionTransferDragAdapter extends BasicSelectionTransferDragAdapter {
-               
-       public SelectionTransferDragAdapter(ISelectionProvider provider) {
-               super(provider);
-       }
-
-       protected boolean isDragable(ISelection selection) {
-               if (selection instanceof IStructuredSelection) {
-                       for (Iterator iter= ((IStructuredSelection)selection).iterator(); iter.hasNext();) {
-                               Object element= iter.next();
-                               if (element instanceof IJavaElement) {
-                                       IPackageFragmentRoot root= (IPackageFragmentRoot)((IJavaElement)element).getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
-                                       if (root != null && root.isArchive())
-                                               return false;
-                               }
-                       }
-                       return true;
-               }
-               return false;
-       }
-}