1 /*
   2  * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any

  93      */
  94 
  95     public SunDragSourceContextPeer(DragGestureEvent dge) {
  96         trigger = dge;
  97         if (trigger != null) {
  98             component = trigger.getComponent();
  99         } else {
 100             component = null;
 101         }
 102     }
 103 
 104     /**
 105      * Synchro messages in AWT
 106      */
 107     public void startSecondaryEventLoop(){}
 108     public void quitSecondaryEventLoop(){}
 109 
 110     /**
 111      * initiate a DnD operation ...
 112      */
 113 
 114     public void startDrag(DragSourceContext dsc, Cursor c, Image di, Point p)
 115       throws InvalidDnDOperationException {
 116 
 117         /* Fix for 4354044: don't initiate a drag if event sequence provided by
 118          * DragGestureRecognizer is empty */
 119         if (getTrigger().getTriggerEvent() == null) {
 120             throw new InvalidDnDOperationException("DragGestureEvent has a null trigger");
 121         }
 122 
 123         dragSourceContext = dsc;
 124         cursor            = c;
 125         sourceActions     = getDragSourceContext().getSourceActions();
 126         dragImage         = di;
 127         dragImageOffset   = p;
 128 
 129         Transferable transferable  = getDragSourceContext().getTransferable();
 130         SortedMap<Long,DataFlavor> formatMap = DataTransferer.getInstance().
 131             getFormatsForTransferable(transferable, DataTransferer.adaptFlavorMap
 132                 (getTrigger().getDragSource().getFlavorMap()));
 133         long[] formats = DataTransferer.getInstance().

   1 /*
   2  * Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any

  93      */
  94 
  95     public SunDragSourceContextPeer(DragGestureEvent dge) {
  96         trigger = dge;
  97         if (trigger != null) {
  98             component = trigger.getComponent();
  99         } else {
 100             component = null;
 101         }
 102     }
 103 
 104     /**
 105      * Synchro messages in AWT
 106      */
 107     public void startSecondaryEventLoop(){}
 108     public void quitSecondaryEventLoop(){}
 109 
 110     /**
 111      * initiate a DnD operation ...
 112      */
 113     @SuppressWarnings("static")
 114     public void startDrag(DragSourceContext dsc, Cursor c, Image di, Point p)
 115       throws InvalidDnDOperationException {
 116 
 117         /* Fix for 4354044: don't initiate a drag if event sequence provided by
 118          * DragGestureRecognizer is empty */
 119         if (getTrigger().getTriggerEvent() == null) {
 120             throw new InvalidDnDOperationException("DragGestureEvent has a null trigger");
 121         }
 122 
 123         dragSourceContext = dsc;
 124         cursor            = c;
 125         sourceActions     = getDragSourceContext().getSourceActions();
 126         dragImage         = di;
 127         dragImageOffset   = p;
 128 
 129         Transferable transferable  = getDragSourceContext().getTransferable();
 130         SortedMap<Long,DataFlavor> formatMap = DataTransferer.getInstance().
 131             getFormatsForTransferable(transferable, DataTransferer.adaptFlavorMap
 132                 (getTrigger().getDragSource().getFlavorMap()));
 133         long[] formats = DataTransferer.getInstance().