A massive organize imports and formatting of the sources using default Eclipse code...

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / ui / dnd / DelegatingDragAdapter.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/dnd/DelegatingDragAdapter.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/dnd/DelegatingDragAdapter.java
index d8fbbde..df9c40a 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/dnd/DelegatingDragAdapter.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/dnd/DelegatingDragAdapter.java
@@ -22,93 +22,106 @@ import org.eclipse.swt.dnd.Transfer;
 import org.eclipse.swt.dnd.TransferData;
 
 /**
- * A delegating drag adapter negotiates between a set of <code>TransferDragSourceListener</code>s
- * On <code>dragStart</code> the adapter determines the listener to be used for any further
- * <code>drag*</code> callback.
+ * A delegating drag adapter negotiates between a set of
+ * <code>TransferDragSourceListener</code>s On <code>dragStart</code> the
+ * adapter determines the listener to be used for any further <code>drag*</code>
+ * callback.
  */
 public class DelegatingDragAdapter implements DragSourceListener {
 
        private TransferDragSourceListener[] fPossibleListeners;
+
        private List fActiveListeners;
+
        private TransferDragSourceListener fFinishListener;
-       
+
        public DelegatingDragAdapter(TransferDragSourceListener[] listeners) {
                setPossibleListeners(listeners);
        }
-       
+
        protected void setPossibleListeners(TransferDragSourceListener[] listeners) {
                Assert.isNotNull(listeners);
-               Assert.isTrue(fActiveListeners == null, "Can only set possible listeners before drag operation has started"); //$NON-NLS-1$
-               fPossibleListeners= listeners;
+               Assert
+                               .isTrue(fActiveListeners == null,
+                                               "Can only set possible listeners before drag operation has started"); //$NON-NLS-1$
+               fPossibleListeners = listeners;
        }
-       
-       /* non Java-doc
+
+       /*
+        * non Java-doc
+        * 
         * @see DragSourceListener
         */
        public void dragStart(DragSourceEvent event) {
-               fFinishListener= null;
-               boolean saveDoit= event.doit;
-               Object saveData= event.data;
-               boolean doIt= false;
-               List transfers= new ArrayList(fPossibleListeners.length);
-               fActiveListeners= new ArrayList(fPossibleListeners.length);
-               
-               for (int i= 0; i < fPossibleListeners.length; i++) {
-                       TransferDragSourceListener listener= fPossibleListeners[i];
-                       event.doit= saveDoit;
+               fFinishListener = null;
+               boolean saveDoit = event.doit;
+               Object saveData = event.data;
+               boolean doIt = false;
+               List transfers = new ArrayList(fPossibleListeners.length);
+               fActiveListeners = new ArrayList(fPossibleListeners.length);
+
+               for (int i = 0; i < fPossibleListeners.length; i++) {
+                       TransferDragSourceListener listener = fPossibleListeners[i];
+                       event.doit = saveDoit;
                        listener.dragStart(event);
                        if (event.doit) {
                                transfers.add(listener.getTransfer());
                                fActiveListeners.add(listener);
                        }
-                       doIt= doIt || event.doit;
+                       doIt = doIt || event.doit;
                }
                if (doIt) {
-                       ((DragSource)event.widget).setTransfer((Transfer[])transfers.toArray(new Transfer[transfers.size()]));
+                       ((DragSource) event.widget).setTransfer((Transfer[]) transfers
+                                       .toArray(new Transfer[transfers.size()]));
                }
-               event.data= saveData;
-               event.doit= doIt;
+               event.data = saveData;
+               event.doit = doIt;
        }
 
-       /* non Java-doc
+       /*
+        * non Java-doc
+        * 
         * @see DragSourceListener
         */
        public void dragSetData(DragSourceEvent event) {
-               fFinishListener= getListener(event.dataType);
+               fFinishListener = getListener(event.dataType);
                if (fFinishListener != null)
                        fFinishListener.dragSetData(event);
        }
-       
-       /* non Java-doc
+
+       /*
+        * non Java-doc
+        * 
         * @see DragSourceListener
         */
        public void dragFinished(DragSourceEvent event) {
-               try{
+               try {
                        if (fFinishListener != null) {
                                fFinishListener.dragFinished(event);
                        } else {
                                // If the user presses Escape then we get a dragFinished without
                                // getting a dragSetData before.
-                               fFinishListener= getListener(event.dataType);
+                               fFinishListener = getListener(event.dataType);
                                if (fFinishListener != null)
                                        fFinishListener.dragFinished(event);
                        }
-               } finally{
-                       fFinishListener= null;
-                       fActiveListeners= null;
-               }       
+               } finally {
+                       fFinishListener = null;
+                       fActiveListeners = null;
+               }
        }
-       
+
        private TransferDragSourceListener getListener(TransferData type) {
                if (type == null)
                        return null;
-                       
-               for (Iterator iter= fActiveListeners.iterator(); iter.hasNext();) {
-                       TransferDragSourceListener listener= (TransferDragSourceListener)iter.next();
+
+               for (Iterator iter = fActiveListeners.iterator(); iter.hasNext();) {
+                       TransferDragSourceListener listener = (TransferDragSourceListener) iter
+                                       .next();
                        if (listener.getTransfer().isSupportedType(type)) {
                                return listener;
                        }
                }
                return null;
-       }       
+       }
 }